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Contents Drilling Reaming Routers Holesaws Countersinking Honey Comb Cutter Spotfacing/Counterbores Diamond Products

6-10 11 12-19 20-21 22-32 33 34-46 47-49

De-Burr

50-59

Consumables

60-68

Coatings

69-70

Appendix Notes

71-74 75


4

Drilling

About Gandtrack

Cutting Tool Specialists


Gandtrack Gandtrack Ltd is a market leader in the design and manufacture of specialist cutting tools for the Aerospace and associated industries. Since 1981 we’ve been supplying high quality drills, reamers, routers and countersinks to a variety of specialist markets. We supply high quality tooling for composite cutting applications to specification with a focus on innovation and quality. From our manufacturing site and Head Office in Oldham, Lancashire, UK we design and manufacture cutting tools for distribution to the UK, Ireland, Denmark, Sweden, India, Malaysia and the United Arab Emirates.

Customers Our specialist cutting tools can be used in a wide number of applications and are purchased across a broad range of industries. These include;

Commercial Aerospace

Motor Racing

Military Aerospace

Our Aerospace customers include Aircelle, Spirit Aero Systems and BAE Systems. We have created a sustained partnership with these businesses to achieve mutually beneficial long-term relationships. We offer technical support and advice to our customers on tool application and how to get the best from our tools. Gandtrack Ltd also re-grind, re-work and recoat existing cutting tools. As well as doing this for the UK market, we have expanded our business plan to include Gandtrack Asia, which was set up in 2008 to support our services in Malaysia and across Asia.

Maritime

Specialist Engineering

5


6

Drilling

GT10 – Carbide Tipped Drill

GT16 – Solid Carbide Drills

The carbide tipped drill is most commonly used for drilling carbon fibre-GRP and in some cases the drilling of laminates in aluminium and carbon has been successful, particularly when using controlled feed drill units. The flexibility in the manufacture of carbide tipped drills enables long reach with relatively small diameters.

Solid carbide 4 facet drills. 130º Point Angle. 30º Spiral flute

Standard Range

Standard Range

2.5mm diameter – 15mm diameter

2.5mm diameter – 12mm diameter

Intermediate sizes available on request

Intermediate sizes available on request

Alternative to Carbide Tipped Drills. Generally used with hand feed for carbon composites and laminates.

GT39 – Solid Carbide Tri Flute Drills Solid carbide 4 facet drills. 130º Point Angle. 30º Spiral flute Alternative to Carbide Tipped Drills. Generally used with hand feed for carbon composites and laminates. Standard Range 3mm diameter – 20mm diameter Intermediate sizes available on request

Cutting Tool Specialists


Drilling

GT105 – Double Margin Burnishing Drills Solid carbide drill for drilling holes in aluminium / composite materials.

GT38 – Radius Point Drills

Ideal for opening holes in carbon fibre laminates. The four lands of the drill also produce a burnishing effect and stability.

The radius point gives this type of drill an excellent cutting action when opening holes in carbon composites by hand.

Standard Range

Standard Range

3mm diameter – 10mm diameter

2.5mm diameter – 12mm diameter

Intermediate sizes available on request

Intermediate sizes available on request

GT240 – Inverted Point Drills Special Composite Drill GT240 is a drill designed for drilling holes to size in one operation in composite materials. The trepan cutting action reduces delamination. Generally used on automatic feed machines. Standard Range 3mm diameter – 10mm diameter Intermediate sizes available on request

7


8

Drilling

GT250 – ‘W’ Point Drills for Kevlar

GT50 – Dagger Drill

GT250 is a specially designed tool for cutting Kevlar. The unique ‘W’ point is designed to reduce fluffing on the edges.

The dagger drill has proved to be the best drill for drilling un backed carbon fibre because of its ability to reduce delamination and at the same time produce a quality sized hole.

Standard Range

Standard Range

3mm diameter – 10mm diameter

2mm diameter – 12mm diameter

Intermediate sizes available on request

Intermediate sizes available on request

W Point Drill for Kevlar/Composites

GT15 – Solid Carbide Drill Reamer Generally used for opening pre-drilled holes in composite materials. Manufactured in solid carbide and can be supplied with a spiral or straight flute. Standard Range 2.5mm diameter – 16mm diameter Intermediate sizes available on request

6 Flute GT15 (Patent Pending) Solid Carbide Drill/Reamer. Standard Range Reduced shank if required. Intermediate sizes available on request

Cutting Tool Specialists


Drilling

9

GT18 – Solid Carbide Rock Drill 2.5mm diameter – 16mm diameter

Ref No

dia d

L1

L2

L3

Ref No

dia d

L1

L2

L3

GT18 3

3.0

46

16

12

GT18 6.5

6.5

70

31

23

GT18 3.5

3.5

52

20

15

GT18 7

7.0

74

34

25

GT18 4

4.0

55

22

17

GT18 7.5

7.5

74

34

25

GT18 4.5

4.5

58

24

18

GT18 8

8.0

79

37

27

GT18 5

5.0

62

26

20

GT18 8.5

8.5

79

37

27

GT18 5.5

5.5

66

28

21

GT18 9

9.0

84

40

29

GT18 6

6.0

66

28

21

GT18 9.5

9.5

84

40

29

GT18 10

10.0

89

43

31

GT18 10.5

10.5

89

43

31

GT18 11

11.0

95

47

33

GT18 11.5

11.5

95

47

33

GT18 12

12.0

102

51

35

GT27 – Solid Carbide Combination Centre Drill Ref No

D1

D2

I1

Angle

GT27 3

7\64

1\4

6

60’

GT27 4

1\8

5\16

4

60’

GT27 4

1\8

5\16

6

60’

GT27 5

3\16

7\16

6

60’

GT27 5

7\32

1\2

6

60’


Drilling GT82 –PCD Drills Solid Carbide Shanks

P.C.D Drills 118° POINT ANGLE

Part No.

D1

D2

D3

GT-82-3.0

3.00

3.50

2.50

GT-82-3.5

3.50

4.00

3.00

GT-82-4.0

4.00

4.50

3.50

GT-82-4.5

4.50

5.00

4.00

GT-82-5.0

5.00

5.50

4.50

GT-82-5.5

5.50

6.00

5.00

GT-82-6.0

6.00

6.50

5.50

GT-82-6.5

6.50

7.00

6.00

GT-82-7.0

7.00

7.50

6.50

GT-82-7.5

7.50

8.00

7.00

GT-82-8.0

8.00

8.50

7.50

GT-82-8.5

8.50

9.00

8.00

GT-82-9.0

9.00

9.50

8.50

GT-82-9.5

9.50

10.00

9.00

GT-82-10.0

10.00

10.50

9.50

GT-82-10.5

10.50

11.00

10.00

GT-82-11.0

11.00

11.50

10.50

GT-82-11.5

11.50

12.00

11.00

GT-82-12.0

12.00

12.50

11.50

D2

1 D

D1

10

Solid Carbide Board Drills For medium density board (MDF). Designed to eliminate defects on entry and exit drilling (de-lamination). Standard Range 3mm diameter – 12mm diameter Sizes mnufactured to customers specification.

Cutting Tool Specialists


Reaming

GT13 – Solid Carbide Reamer When it is necessary to produce tight tolerance holes in laminates it is better to ream using tungsten carbide reamers. Hand taper lead reamers also available. Standard Range 2.5mm diameter – 10mm diameter Intermediate sizes available on request

Solid Carbide Piloted Reamers Diameters and tolerances to customer’s specification

11


12

Routers

GT85 – PCD Router An alternative cutter to the cross cut router. Generally used on machines with controlled feeds. This type of cutter gives extended tool life in composites and M.D.F materials. Recommended Cutting Speed 15,000 RPM–20,000 RPM. Standard Range 6mm diameter – 20mm diameter Intermediate sizes available on request

L1

GT14 – Solid Carbide Cross Cut Router GT14 – Solid Carbide Cross Cut Router. Standard Range 3mm diameter – 12mm diameter Intermediate sizes available on request

Cutting Tool Specialists


Routers GT90 – Down / Up Cut Router Wood / Aluminium Down Cut Router For wood, plastic and other non-ferrous materials Left hand spiral, right hand cutting to stop lift. Standard Range (2-3 flute) 8mm diameter – 20mm diameter Intermediate sizes available on request

GT86 – 2 Flute PCD Compression Router Solid Carbide Shanks For Machining Carbon Composites

Part No. D mm

Shear Cutter GT90 Used on Carbon Fibre / aluminium honeycomb and carbon sandwich. Sizes on request

L mm

GT-86-4.0

4.0

62.0

GT-86-5.0

5.0

62.0

GT-86-6.0

6.0

62.0

GT-86-7.0

7.0

62.0

GT-86-8.0

8.0

62.0

13


14

Routers GT91 – HSS Routers for Aluminium Router Cutters High Speed Steel Single Flute – Long Shank 870 Series Often used by signwriters for cutting plastics and soft aluminium. Suitable for light CNC routing machines i.e Pacer, Tend, etc. Standard Range 6mm diameter – 20mm diameter Intermediate sizes available on request

SHANK C = 1/4” (6.35mm)

Part No.

A in

B in

D in

870-1/16

1/16

3/16

1.5/8

870-3/32

3/32

5/16

mm

mm

mm

870-3

3

6

40

870-4

4

6

40

1.5/8

870-5

5

6

40

870-6

6

6

40

870-1/8

1/8

7/16

1.5/8

870-5/32

5/32

7/16

1.5/8

870-3/16

3/16

3/4

1.5/8

870-1/4

1/4

3/4

1.3/4

SHANK C = 3/8” (9.5mm)

Part No.

A in mm

B in mm

D in mm

870-5/16

5/16

8

1

25

1.5/8

40

870-3/8

3/8

9.5

1

25

1.3/4

40

Tungsten Carbide Tipped T870 Series SHANK C = 1/4” (6.35mm)

Part No.

A in mm

B in mm

D in mm

T870-1/8 *

1/8

3

3/8

9.5

1.1/4

32

T870-3/16 *

3/16

5

7/16

11

1.1/4

32

T870-1/4

1/4

6

5/8

16

1.1/8

32

* Solid Carbide

SHANK C = 3/8” (9.5mm)

Part No. T870-3/8

A in mm 3/8

10

Cutting Tool Specialists

B in mm 1

25

D in mm 1.1/4

32


Routers GT91 – HSS Routers for Aluminium Router Cutters Straight 2 flutes High Speed Steel 858 Series SHANK C = 1/4” (6.35mm)

Part No. in

A mm

in

858

1/4

6

5/8

858

5/16

8

3/4

858

3/8

10

858

1/2

13

858

5/8

16

858

3/4

19

858

10mm

B mm

in

D mm

16

1

25

20

1

25

1

25

1

25

3/4

19

1

25

3/4

19

1

25

1

25

1

25

25

25

High Speed Steel 860 & 861 Series SHANK C = 1/2” (12.7mm)

Part No.

A in mm

B in mm

D in mm

860

1/4

6

3/4

20

1.5/8

40

860

5/16

8

3/4

20

1.5/8

40

860

3/8

10

1

25

1.5/8

40

861

3/8

10

2

50

1.5/8

40

860

1/2

10

1.1/4

32

1.5/8

40

860

1/2S

13

1.1/2

40

1.5/8

40

861

1/2

13

2

50

1.5/8

40

860

9/16

14

1.1/4

32

1.5/8

40

860

5/8

16

1.1/4

32

1.5/8

40

861

5/8

16

2

50

1.5/8

40

860

3/4

19

1.1/2

38

1.5/8

40

861

3/4

19

2

50

1.5/8

40

860

7/8

22

1.1/2

38

1.5/8

40

860

1

25

1.1/2

38

1.5/8

40

860

1.1/4

32

1.1/2

38

1.5/8

40

860

1.1/2

38

1.1/2

38

1.5/8

40

High Speed Steel 863 Series SHANK C = 3/8” (9.5mm)

Diameter

Depth of cut

Length of Shank

3/8”

1

1.5/8”

15


Routers

16

GT91 – HSS Routers for Aluminium A

Router Cutters High Speed Steel 870H Series Single Flute Suitable for radial arm or fixed head machine

B

in

mm

in

mm

1/4

6.35

1/2

13

SHANK dia.C = 3/8” dia. x 2” long (9.5mm x 50mm)

A

High Speed Steel 850 Series Suitable for Dural, Aluminium 2 Flute equal cut for fine finishing

in

SHANK dia.C = 1/4” dia. x 2” long (6.35mm x 50mm)

High Speed Steel 853 Series 2 Flute equal cut for fine finishing

mm

in

mm

3/16

4.7

1/2

13

1/4

6.35

1/2

13

1/4

9.5

5/8

16

High Speed Steel 953 Series 2 Flute unequal cut for roughing & finishing

SHANK dia.C = 3/8” dia. x 2” long (9.5mm x 50mm)

A

B

SHANK dia.C = 3/8” (9.5mm)

B A

B

D

in

mm

in

mm

1/4

6.35

1/2

13

in

mm

in

mm

in

mm

5/16

8

1/2

13

1/4

6.35

1/2

13

2

50

3/8

9.5

1/2

13

5/16

8

1/2

13

2

50

9.5

1/2

13

2

50

12.7

1/2

13

2

50

1/2

12.7

1/2

13

3/8

1/2 S

12.7

1

25

1/2

Cutting Tool Specialists


Routers

High Speed Steel 855 Series 2 Flute equal cut for fine finishing SHANK dia.C = 1/2” dia. x 2” long (12.7mm x 50mm)

A

High Speed Steel 955 Series 2 Flute unequal cut for roughing & finishing SHANK dia.C = 1/2” dia. x 2” long (12.7mm)

B

in

mm

in

mm

1/4

6.35

1/2

13

5/16

8

1/2

13

3/8

9.5

1/2

13

1/2

12.7

3/4

20

5/8

16

5/8

16

A in

B

D

mm

in

mm

in

3/8

9.5

1/2

13

2

50

1/2

12.7

3/4

20

2

50

5/8

16

5/8

16

2.3/16

55

Down Cut Spiral Flute Routers • • • • •

17

Left Hand Spiral – Right Hand Cutting Ideal For Thin Materials Stops “Lift Up” While Machining Stops Delamination of Multi Layer Materials Use on Aluminium, Flexiglass, Polycarbonates, Plastics, Copper, Wood, Formica, Hard Rubber and Compressed Paper

Single Flute Cutter Dia.

Shank Dia.

Flute Length

Overall Length

GT E.D.P.

2

2

10

40

202104

3

3

12

40

203124

4

4

15

40

204154

5

5

16

50

205156

6

6

20

60

206206

8

8

22

63

208226

10

10

25

70

210257

12

12

30

85

212308

16

16

35

90

216359

mm


18

Routers

Two Flute Cutter Dia.

Shank Dia.

Flute Length

Overall Length

GT E.D.P.

3

3

12

40

303124

4

4

14

40

304144

5

5

16

50

305165

6

6

18

50

306185

8

8

20

63

308206

10

10

25

70

310257

12

12

30

85

312398

16

16

35

90

316359

Three Flute – Available on Request

Single Flute Solid Carbide Routers • Suited to Sign Makers, Shop Fitting Industries and Window/Door Manufacturers • Ideal for High Speed Routing of Aluminium, UPVC, Acrylics, Plastics, Brass and Copper Cutter Dia.

Shank Dia.

Flute Length

Overall Length

2mm

10mm

40mm

102104

3mm

12mm

40mm

103124

4mm

15mm

40mm

104154

4mm

20mm

60mm

104206

5mm

16mm

50mm

105165

5mm

16mm

70mm

105167

6mm

20mm

60mm

106206

6mm

30mm

70mm

106307

6mm

38mm

80mm

106388

8mm

22mm

63mm

108226

8mm

38mm

80nn

108388

10mm

25mm

72mm

110257

10mm

45mm

85mm

110458

12mm

30mm

85mm

112308

14mm

30mm

85mm

114308

16mm

35mm

92mm

116359

Cutting Tool Specialists


Routers

Solid Carbide Etching cutters Solid Carbide Engraving Cutters. 2 Straight flutes or single lip style, rads and tapers to spec. Single or double end. Standard Range 8mm diameter – 20mm diameter Intermediate sizes available on request

L

R

Ø

Ø

19


20

Holesaws

GT32 – Trepanning Cutter For Trepanning holes in carbon / honeycomb laminates. Standard Range 14mm diameter – 30mm diameter Intermediate sizes available on request

Cutting Tool Specialists


Holesaws

GT70 – HSS Hole Saws For Kevlar

Ref No

A H7

B

C

D 6g

GT-70 <14 DIA

<14.0

4.0

6.0

M6

GT-70 14-10 DIA

14.00-19.00

4.0

6.0

M8

GT-70 20-29 DIA

20.00-29.00

6.0

8.0

M10

GT-70 >29 DIA

>29.0

6.0

8.0

M12

Intermediate sizes available on request

GT71 – HSS Hole Saws For Aluminium

Ref No

A H7

B

C

D 6g

GT-71 <14 DIA

<14.0

4.0

6.0

M6

GT-71 14-10 DIA

14.00-19.00

4.0

6.0

M8

GT-71 20-29 DIA

20.00-29.00

6.0

8.0

M10

GT-71 >29 DIA

>29.0

6.0

8.0

M12

Intermediate sizes available on request

21


22

Countersinking

GT59 â&#x20AC;&#x201C; Carbide tipped Countersink (removable pilot) For machining Carbon and Titanium.

Code

Pilot Shank Cutter dia dia dia

No. of Flutes

Thread

GT-59-2.00-10

2.00

2.00

10.00

2

6x1

GT-59-2.38-10

2.38

2.00

10.00

2

6x1

GT-59-2.50-10

2.50

2.00

10.00

2

6x1

GT-59-2.80-10

2.80

2.50

10.00

2

6x1

GT-59-3.00-10

3.00

2.50

10.00

2

6x1

GT-59-3.17-10

3.17

2.50

10.00

2

6x1

GT-59-3.50-10

3.50

3.00

10.00

2

6x1

GT-59-4.00-10

4.00

3.50

10.00

2

6x1

GT-59-4.17-10

4.17

3.50

10.00

2

6x1

GT-59-4.76-14

4.76

4.00

14.00

2

8x1

GT-59-4.83-14

4.83

4.00

14.00

2

8x1

GT-59-5.00-14

5.00

4.00

14.00

2

8x1

GT-59-5.60-14

5.60

4.00

14.00

2

8x1

GT-59-6.00-14

6.00

4.00

14.00

2

8x1

GT-59-6.35-14

6.35

4.00

14.00

2

8x1

GT-59-7.94-17

7.94

5.00

17.00

3

8x1

GT-59-8.00-17

8.00

5.00

17.00

3

8x1

GT-59-9.52-21

9.52

5.00

21.00

3

8x1

GT-59-10.00-21

10.00

5.00

21.00

3

8x1

GT-59-11.11-22.20

11.11

6.00

22.20

3

10 x 1

GT-59-11.11-25.40

11.11

6.00

25.40

3

10 x 1

GT-59-12.70-28.57

12.70

6.00

28.57

3

10 x 1

GT-59-12.70-31.75

12.70

6.00

31.75

3

10 x 1

GT-59-14.29-34.92

14.29

6.00

34.92

3

10 x 1

GT-59-15.87-38.10

15.87

6.00

38.10

3

10 x 1

Cutting Tool Specialists


Countersinking

GT60 â&#x20AC;&#x201C; PCD Countersink (removable pilot) For machining Carbon Composites Fixed Pilots with Corner Radius also available (GT-61)

Code

Pilot Shank Cutter dia dia dia

No. of Flutes

Thread

GT-60-2.00-10

2.00

2.00

10.00

2

6x1

GT-60-2.38-10

2.38

2.00

10.00

2

6x1

GT-60-2.50-10

2.50

2.00

10.00

2

6x1

GT-60-2.80-10

2.80

2.50

10.00

2

6x1

GT-60-3.00-10

3.00

2.50

10.00

2

6x1

GT-60-3.17-10

3.17

2.50

10.00

2

6x1

GT-60-3.50-10

3.50

3.00

10.00

2

6x1

GT-60-4.00-10

4.00

3.50

10.00

2

6x1

GT-60-4.17-10

4.17

3.50

10.00

2

6x1

GT-60-4.76-14

4.76

4.00

14.00

2

8x1

GT-60-4.83-14

4.83

4.00

14.00

2

8x1

GT-60-5.00-14

5.00

4.00

14.00

2

8x1

GT-60-5.60-14

5.60

4.00

14.00

2

8x1

GT-60-6.00-14

6.00

4.00

14.00

2

8x1

GT-60-6.35-14

6.35

4.00

14.00

2

8x1

GT-60-7.94-17

7.94

5.00

17.00

3

8x1

GT-60-8.00-17

8.00

5.00

17.00

3

8x1

GT-60-9.52-21

9.52

5.00

21.00

3

8x1

GT-60-10.00-21

10.00

5.00

21.00

3

8x1

GT-60-11.11-22.20

11.11

6.00

22.20

3

10 x 1

GT-60-11.11-25.40

11.11

6.00

25.40

3

10 x 1

GT-60-12.70-28.57

12.70

6.00

28.57

3

10 x 1

GT-60-12.70-31.75

12.70

6.00

31.75

3

10 x 1

GT-60-14.29-34.92

14.29

6.00

34.92

3

10 x 1

GT-60-15.87-38.10

15.87

6.00

38.10

3

10 x 1

23


24

Countersinking

Detachable piloted Countersinks with threaded shank M42-HSS-E 8% Cobalt

GTD 2 or 3 flutes For machining Metallic materials

Code

Pilot Shank Cutter dia dia dia

No. of Flutes

Thread

D-2.00-100-10

2.00

2.00

10.00

2

6x1

D-2.38-100-10

2.38

2.00

10.00

2

6x1

D-2.50-100-10

2.50

2.00

10.00

2

6x1

D-2.80-100-10

2.80

2.50

10.00

2

6x1

D-3.00-100-10

3.00

2.50

10.00

2

6x1

D-3.17-100-10

3.17

2.50

10.00

2

6x1

D-3.50-100-10

3.50

3.00

10.00

2

6x1

D-4.00-100-10

4.00

3.50

10.00

2

6x1

D-4.17-100-10

4.17

3.50

10.00

2

6x1

D-4.76-100-14

4.76

4.00

14.00

2

8x1

D-4.83-100-14

4.83

4.00

14.00

2

8x1

D-5.00-100-14

5.00

4.00

14.00

2

8x1

D-5.60-100-14

5.60

4.00

14.00

2

8x1

D-6.00-100-14

6.00

4.00

14.00

2

8x1

D-6.35-100-14

6.35

4.00

14.00

2

8x1

D-7.94-100-17

7.94

5.00

17.00

3

8x1

D-8.00-100-17

8.00

5.00

17.00

3

8x1

D-9.52-100-21

9.52

5.00

21.00

3

8x1

D-10.00-100-21

10.00

5.00

21.00

3

8x1

D-11.11-100-22.20

11.11

6.00

22.20

3

10 x 1

D-11.11-100-25.40

11.11

6.00

25.40

3

10 x 1

D-12.70-100-28.57

12.70

6.00

28.57

3

10 x 1

D-12.70-100-31.75

12.70

6.00

31.75

3

10 x 1

D-14.29-100-34.92

14.29

6.00

34.92

3

10 x 1

D-15.87-100-38.10

15.87

6.00

38.10

3

10 x 1

Cutting Tool Specialists


Countersinking Integral piloted countersinks with threaded shank GT S

M42-HSS-E 8% Cobalt

3 flutes For machining Metallic materials

Angles 90ยบ and 120ยบ Code

Pilot dia

Cutter dia

No. of Flutes

Thread

S - 2.38 - 100 - 10

2.38

10.00

3

6x1

S - 2.40 - 100 - 10

2.40

10.00

3

6x1

S - 3.17 - 100 - 10

3.17

10.00

3

6x1

S - 3.20 - 100 - 10

3.20

10.00

3

6x1

S - 3.50 - 100 - 10

3.50

10.00

3

6x1

S - 3.60 - 100 - 10

3.60

10.00

3

6x1

S - 3.96 - 100 - 10

3.96

10.00

3

6x1

S - 4.00 - 100 - 10

4.00

10.00

3

6x1

S - 4.15 - 100 - 10

4.15

10.00

3

6x1

S - 4.76 - 100 - 10

4.76

10.00

3

6x1

S - 4.80 - 100 - 10

4.80

10.00

3

6x1

S - 4.83 - 100 - 10

4.83

10.00

3

6x1

S - 5.60 - 100 - 10

5.60

10.00

3

6x1

S - 4.76 - 100 - 14

4.76

14.00

3

8x1

S - 5.00 - 100 - 14

5.00

14.00

3

8x1

S - 5.60 - 100 - 14

5.60

14.00

3

8x1

S - 6.00 - 100 - 14

6.00

14.00

3

8x1

S - 6.30 - 100 - 14

6.30

14.00

3

8x1

S - 6.35 - 100 - 14

6.35

14.00

3

8x1

S - 6.40 - 100 - 14

6.40

14.00

3

8x1

S - 8.00 - 100 - 17

8.00

17.00

3

8x1

S - 9.52 - 100 - 21

9.52

21.00

3

8x1

S - 9.60 - 100 - 21

9.60

21.00

3

8x1

S - 10.00 - 100 - 21.00

10.00

21.00

3

8x1

S - 11.11 - 100 - 22.20

11.11

22.20

3

10 x 1

S - 12.00 - 100 - 25.00

12.00

25.00

3

10 x 1

S - 11.11 - 100 - 25.40

11.11

25.40

3

10 x 1

S - 12.70 - 100 - 28.57

12.70

28.57

3

10 x 1

S - 14.00 - 100 - 30.00

14.00

30.00

3

10 x 1

S - 12.70 - 100 - 31.75

12.70

31.75

3

10 x 1

S - 14.29 - 100 - 34.92

14.29

34.92

3

10 x 1

S - 15.87 - 100 - 38.10

15.87

38.10

3

10 x 1

25


26

Countersinking

3 Flute Countersinks x90/82/60ยบ M35-HSS-E 5% Cobalt

GT 5858 3 flutes Straight shank

Code

90ยบ

Head Small Shank Overall dia dia dia L 8.0

1.6

8

44

12

32

5858-10-90

10.00

2.0

8

46

11

32

5858-12.5-90

12.5

2.5

8

48

12

32

5858-16-90

16.0

3.2

10

56

13

36

5858-20-90

20.0

4.0

10

60

15

36

5858-25-90

25.0

7.0

10

65

16

36

Head Small Shank Overall dia dia dia L

Min Head L

Min Shank L

5858-8-82

8.0

1.6

8

44

12

32

5858-10-82

10.00

2.0

8

46

11

32

5858-12.5-82

12.5

2.5

8

48

12

32

5858-16-82

16.0

3.2

10

56

13

36

5858-20-82

20.0

4.0

10

60

15

36

5858-25-82

25.0

7.0

10

65

16

36

Code

60ยบ

Min Shank L

5858-8-90

Code

82ยบ

Min Head L

Head Small Shank Overall dia dia dia L

Min Head L

Min Shank L

5858-8-60

8.0

1.6

8

48

16

32

5858-10-60

10.00

2.0

8

50

18

32

5858-12.5-60

12.5

2.5

8

52

20

32

5858-16-60

16.0

3.2

10

60

24

36

5858-20-60

20.0

4.0

10

64

28

36

5858-25-60

25.0

7.0

10

69

33

36

Cutting Tool Specialists


Countersinking

3 Flute Countersinks x90/82/60ยบ GT 5859

M35-HSS-E 5% Cobalt

3 flutes Morse taper shank

Code

90ยบ

60ยบ

MTS

Overall L

Min Head L

5859-16-90

16.0

3.2

1

93

18

5859-20-90

20.0

4.0

2

116

25

5859-25-90

25.0

7.0

2

121

27

5859-31.5-90

31.5

9.0

2

124

31

5859-40-90

40.0

12.5

3

150

33

5859-50-90

50.0

16.0

3

153

35

5859-63-90

63.0

20.0

4

185

40

5859-80-90

80.0

25.0

4

196

44

Code

82ยบ

Head Small dia dia

Head Small dia dia

MTS

Overall L

Min Head L

5859-16-82

16.0

3.2

1

93

18

5859-20-82

20.0

4.0

2

116

25

5859-25-82

25.0

7.0

2

121

27

5859-31.5-82

31.5

9.0

2

124

31

5859-40-82

40.0

12.5

3

150

33

5859-50-82

50.0

16.0

3

153

35

5859-63-82

63.0

20.0

4

185

40

5859-80-82

80.0

25.0

4

196

44

MTS

Overall L

Min Head L

Code

Head Small dia dia

5859-16-60

16.0

3.2

1

97

21

5859-20-60

20.0

4.0

2

120

28

5859-25-60

25.0

7.0

2

125

31

5859-31.5-60

31.5

9.0

2

132

40

5859-40-60

40.0

12.5

3

160

43

5859-50-60

50.0

16.0

3

165

47

5859-63-60

63.0

20.0

4

200

49

5859-80-60

80.0

25.0

4

215

59

27


28

Countersinking

De-Burring Tools x90ยบ M35-HSS-E 5% Cobalt

GT 5880 Through hole Straight shank

Code

Range

Head dia

Shank Overall Shank L dia L

5880-10-90

2-5

10.0

6

45

32.0

5880-12.5-90

3-8

12.5

8

48

32.0

5880-14-90

5-10

14.0

8

48

30.5

5880-16-90

6-12.5

16.0

10

56

36.0

5880-21-90

10-15

21.0

10

65

37.5

5880-25-90

12.5-20

25.0

10

65

36.0

5880-28-90

15-20

28.0

12

85

48.0

5880-35-90

20-25

35.0

15

102

56.5

5880-44-90

25-30

44.0

15

115

55.0

5880-48-90

30-35

48.0

15

127

60.5

Cutting Tool Specialists


Countersinking Piloted Countersinks M35-HSS-E 5% Cobalt

GT 5801-5844 3 flutes Straight shank

Code

Pilot dia

Included angle

Body dia

Shank dia

Overall Shank L

5801

3/32

90

3/16

3/16

2.1/2

1.3/4

5805

3/32

90

1/4

3/16

2.1/2

1.3/4

5802

3/32

100

3/16

3/16

2.1/2

1.3/4

5806

3/32

100

1/4

3/16

2.1/2

1.3/4

5804

3/32

100

3/8

3/16

2.1/2

1.3/4

5803

3/32

120

3/16

3/16

2.1/2

1.3/4

5807

3/32

120

1/4

3/16

2.1/2

1.3/4

5809

1/8

90

1/4

3/16

2.1/2

1.3/4

5816

1/8

90

5/16

3/16

2.1/2

1.3/4

5825

1/8

90

3/8

3/16

2.1/2

1.3/4

5810

1/8

100

1/4

3/16

2.1/2

1.3/4

5817

1/8

100

5/16

3/16

2.1/2

1.3/4

5811

1/8

100

3/8

3/16

2.1/2

1.3/4

5812

1/8

120

1/4

3/16

2.1/2

1.3/4

5818

1/8

120

5/16

3/16

2.1/2

1.3/4

5826

1/8

120

3/8

3/16

2.1/2

1.3/4

5820

5/32

90

5/16

3/16

2.1/2

1.3/4

5827

5/32

90

3/8

3/16

2.1/2

1.3/4

5821

5/32

100

5/16

3/16

2.1/2

1.3/4

5823

5/32

100

3/8

3/16

2.1/2

1.3/4

5822

5/32

120

5/16

3/16

2.1/2

1.3/4

5828

5/32

120

3/8

3/16

2.1/2

1.3/4

5830

3/16

90

3/8

3/16

2.1/2

1.3/4

5831

3/16

100

3/8

3/16

2.1/2

1.3/4

5832

3/16

120

3/8

3/16

2.1/2

1.3/4

5834

3/16

120

7/16

3/16

2.1/2

1.3/4

5835

7/32

90

7/16

3/16

2.1/2

1.3/4

5837

7/32

100

7/16

3/16

2.1/2

1.3/4

5838

7/32

120

7/16

3/16

2.1/2

1.3/4

5840

1/4

90

7/17

3/16

2.1/2

1.3/4

5843

1/4

90

1/2

3/16

2.1/2

1.3/4

5841

1/4

100

7/16

3/16

2.1/2

1.3/4

5839

1/4

100

1/2

3/16

2.1/2

1.3/4

5842

1/4

120

7/16

3/16

2.1/2

1.3/4

5844

1/4

120

1/2

3/16

2.1/2

1.3/4

29


30

Countersinking Chatterless Countersinks GT 5850m

M35-HSS-E 5% Cobalt

metric

2 flutes Straight shank

Code

Included angle

Head dia

Overall L

Shank dia

Shank L

5850m-3-90

90

3.0

38.0

3.175

19.0

5850m-4-90

90

4.0

38.0

3.175

19.0

5850m-5-90

90

5.0

38.0

3.175

19.0

5850m-6-90

90

6.0

38.0

4.163

19.0

5850m-8-90

90

8.0

45.0

6.350

19.0

5850m-10-90

90

10.0

45.0

6.350

19.0

5850m-12-90

90

12.0

51.0

9.525

25.5

5850m-12.5-90

90

12.5

51.0

9.525

25.5

5850m-16-90

90

16.0

57.0

9.525

25.5

5850m-20-90

90

20.0

66.5

12.700

31.5

5850m-22-90

90

22.0

70.0

12.700

31.5

5850m-25-90

90

25.0

70.0

12.700

31.5

5850m-32-90

90

32.0

90.5

19.050

38.0

5850m-38-90

90

38.0

90.5

19.050

38.0

Code

Optimal angle

Head dia

Overall L

Shank dia

Shank L

5850m-3-

60 / 80 / 82 / 100 / 120

3.0

38.0

3.175

19.0

5850m-4-

60 / 80 / 82 / 100 / 120

4.0

38.0

3.175

19.0

5850m-5-

60 / 80 / 82 / 100 / 120

5.0

38.0

3.175

19.0

5850m-6-

60 / 80 / 82 / 100 / 120

6.0

38.0

4.163

19.0

5850m-8-

60 / 80 / 82 / 100 / 120

8.0

45.0

6.350

19.0

5850m-10-

60 / 80 / 82 / 100 / 120

10.0

45.0

6.350

19.0

5850m-12-

60 / 80 / 82 / 100 / 120

12.0

51.0

9.525

25.5

5850m-12.5-

60 / 80 / 82 / 100 / 120

12.5

51.0

9.525

25.5

5850m-16-

60 / 80 / 82 / 100 / 120

16.0

57.0

9.525

25.5

5850m-20-

60 / 80 / 82 / 100 / 120

20.0

66.5

12.700

31.5

5850m-22-

60 / 80 / 82 / 100 / 120

22.0

70.0

12.700

31.5

5850m-25-

60 / 80 / 82 / 100 / 120

25.0

70.0

12.700

31.5

5850m-32-

60 / 80 / 82 / 100 / 120

32.0

90.5

19.050

38.0

5850m-38-

60 / 80 / 82 / 100 / 120

38.0

90.5

19.050

38.0

Cutting Tool Specialists


Countersinking

Chatterless Countersinks GT 5850i

M35-HSS-E 5% Cobalt

imperial

2 flutes Straight shank

Code

Included angle

Head dia

Overall L

Shank dia

Shank L

5850i-1/8-90

90

1/8

1.1/2

1/8

3/4

5850i-3/16-90

90

3/16

1.1/2

1/8

3/4

5850i-1/4-90

90

1/4

1.1/2

3/16

3/4

5850i-5/16-90

90

5/16

1.3/4

1/4

3/4

5850i-3/8-90

90

3/8

1.3/4

1/4

3/4

5850i-17/16-90

90

7/16

2

3/8

1

5850i-1/2-90

90

1/2

2

3/8

1

5850i-5/8-90

90

5/8

2.1/4

3/8

1

5850i-3/4-90

90

3/4

2.5/8

1/2

1.1/4

5850i-7/8-90

90

7/8

2.3/4

1/2

1.1/4

5850i-1-90

90

1

2.3/4

1/2

1.1/4

5850i-1.1/4-90

90

1 1/4

3.9/16

3/4

1.1/2

5850i-1.1/4-90

90

1 1/2

3.9/16

3/4

1.1/2

Code

Optimal angle

Head dia

Overall L

Shank dia

Shank L

5850m-3-

60 / 80 / 82 / 100 / 120

3.0

38.0

3.175

19.0

5850m-4-

60 / 80 / 82 / 100 / 120

4.0

38.0

3.175

19.0

5850m-5-

60 / 80 / 82 / 100 / 120

5.0

38.0

3.175

19.0

5850m-6-

60 / 80 / 82 / 100 / 120

6.0

38.0

4.163

19.0

5850m-8-

60 / 80 / 82 / 100 / 120

8.0

45.0

6.350

19.0

5850m-10-

60 / 80 / 82 / 100 / 120

10.0

45.0

6.350

19.0

5850m-12-

60 / 80 / 82 / 100 / 120

12.0

51.0

9.525

25.5

5850m-12.5-

60 / 80 / 82 / 100 / 120

12.5

51.0

9.525

25.5

5850m-16-

60 / 80 / 82 / 100 / 120

16.0

57.0

9.525

25.5

5850m-20-

60 / 80 / 82 / 100 / 120

20.0

66.5

12.700

31.5

5850m-22-

60 / 80 / 82 / 100 / 120

22.0

70.0

12.700

31.5

5850m-25-

60 / 80 / 82 / 100 / 120

25.0

70.0

12.700

31.5

5850m-32-

60 / 80 / 82 / 100 / 120

32.0

90.5

19.050

38.0

5850m-38-

60 / 80 / 82 / 100 / 120

38.0

90.5

19.050

38.0

31


32

Countersinking

Single Flute Countersinks x 90Âş M35-HSS-E 5% Cobalt

GT 5890 Single flute Straight shank

Code

Head dia

Shank Overall L dia

Shank L

5890-4-90

4.0

4

44

36.0

5890-6-90

6.0

5

45

36.0

5890-8-90

8.0

6

45

32.0

5890-10-90

10.0

6

45

32.0

5890-12.5-90

12.5

8

48

32.0

5890-14-90

14.0

8

48

30.5

5890-16-90

16.0

10

56

36.0

5890-21-90

21.0

10

65

37.5

5890-25-90

25.0

10

65

36.0

5890-28-90

28.0

12

85

48.0

5890-35-90

35.0

15

102

56.5

5890-44-90

44.0

15

115

55.0

5890-48-90

48.0

15

127

60.5

GT63- 2 Flute PCD 120° Countersink Intermediate sizes available on request

Part No.

A deg

D mm

L mm

GT-62-8-100

100

8.0

50.0

GT-62-8-120

120

8.0

50.0

GT-62-12-100

100

12.0

50.0

GT-62-12-100

120

12.0

50.0

Cutting Tool Specialists


Honey Comb Cutter Honey Comb Cutters Replacement Solid carbide Slitting saws, with arbour for high speed machining of Nomex type materials. Patent pending on new development work from Gandtrack Ltd for intrechangeable solid Carbide Slitting saw blades and arbours for machining Honeycomb materials. Blades are on a taper location to ensure repeatability on centre and balance. Due to high RPM and feed used in machining such materials safety is paramount. Blade diameters are in ongoing development.

HSS Slitting Saw and Arbor with hardcut coating undergoing ongoing trails

GT80 â&#x20AC;&#x201C; Honey Comb Cutter Carbide Blade Knife Edge Code

D

d

L

GT80 20

20

6

50

GT80 30

30

6

60

GT80 40

40

8

60

GT80 50

50

8

70

GT80 60

60

10

70

GT80 80

80

15

60

GT80 100

100

20

60

For machining aluminium and Nomex Honey Comb Standard Range 20mm diameter â&#x20AC;&#x201C; 100mm diameter Intermediate sizes available on request

33


Spotfacing/Counterbores

New specialised back Spotface & Back-Chamfer interpolation cutters Specification to customer’s requirements

d

Solid Carbide

o) L e a

34

Carbide or HSS BSF and Back Chamfer Cutters with either spiral or axial flutes for positive rake cutting edges.

Back Spotface Interpolation Cutter

Ø Positive Rake

Ø

Back Chamfer Face Interpolation Cutter

Cutting Edge Left Hand

R o(

Right Hand

Ø

Cutting Tool Specialists


Spotfacing/Counterbores

Plain Shank Counterbores GT 5760

M35-HSS-E 5% Cobalt

metric

Standard metric cap head screws 3 flutes

Straight shank

Code

Cap head size

Pilot size

Head size

Shank size

Overall L

5760-M3

M3

3.4

6.0

5.0

71

5760-M3.5

M3.5

3.9

6.5

5.0

71

5760-M4

M4

4.5

8.0

5.0

71

5760-M5

M5

5.5

10.0

8.0

80

5760-M6

M6

6.4

11.0

8.0

80

5760-M8

M8

9.0

15.0

12.5

100

5760-M10

M10

11.0

18.0

12.5

100

5760-M12

M12

14.0

20.0

12.5

100

GT 5760

imperial

Standard counterbores

Code

Pilot dia

Head dia

Shank dia

Head L

Overall L inc Pilot

5760 - 1/8 - 1/4

1/8

1/4

3/8

3/8

3.15/16

5760 - 3/16 - 5/6

3/16

5/6

3/8

7/16

4.3/16

5760 - 3/16 - 3/8

3/16

3/8

3/8

1/2

4.7/16

5760 - 1/4 - 3/8

1/4

3/8

3/8

1/2

4.1/2

5760 - 1/4 - 7/16

1/4

7/16

1/2

5/8

4.3/4

5760 - 1/4 - 1/2

1/4

1/2

1/2

3/4

5

5760 - 5/16 - 7/16

5/16

7/16

1/2

5/8

4.13/16

5760 - 5/16 - 1/2

5/16

1/2

1/2

3/4

5.1/8

5760 - 3/8 - 9/16

3/8

9/16

1/2

1.3/16

5.3/4

35


36

Spotfacing/Counterbores GT45 – Back Countersink Cutters 4 Flutes

High Speed, Cobalt Steel Carbide, PCD mm

A

Ød1

Ød1 (mm)

H (mm)

B

Ref 100deg

6

0.2362

M2 x 0.40

2

7

5

GT45 .2362

6

0.2362

M2.5 x 0.45

2,5

7

5

GT45 A.2362

8

0.3149

M3 x 0.50

3

10

6

GT45 .3149

10

0.3937

M4 x 0.70

4

12

8

GT45 .3937

12

0.4724

M5 x 0.80

5

14

10

GT45 .4724

14

0.5511

M5 x 0.80

5

16

12

GT45 .5511

16

0.6299

M5 x 0.80

5

18

14

GT45 .6299

20

0.7874

M5 x 0.80

5

20

17

GT45 .7874

Intermediate sizes available on request

GT48 – Spot Face Cutters Ref No

A 1 0.005

B±0.005

C±0.001/0.000

No Of Flutes

1-50/85/626

1

.85”

0.626”

5

1-55/85/626

1.5

.85”

0.626”

5

1-35/70/434

2

.70”

0.434”

5

1-15/70/434

2.5

.70”

0.434”

5

1-725/85/626

3

.85”

0.626”

5

1.3125/70/434

3.5

.70”

0.434”

5

Cutting Tool Specialists


Spotfacing/Counterbores

Screwed Shank Counterbores GT 5757

M35-HSS-E 5% Cobalt

metric

To suit bolts to Isometric / DIN Standards 3 flutes

Threaded shank

Code

Pilot dia

Cutter dia

Cutting edge L

Overall L inc Pilot

Shank dia

Thread

5757-M3

3.4

6

12.5

65.0

6

M3

5757-M4

4.3

8

12.5

65.0

6

M4

5757-M5

5.3

10

12.5

70.0

6

M5

5757-M6

6.4

11

12.5

76.0

6

M6

5757-M8

8.4

15

19.0

87.3

10

M8

5757-M10

10.5

18

19.0

89.0

10

M10

5757-M12

13.0

20

25.5

108.0

12

M12

5757-M14

15.0

24

31.5

121.0

16

M14

5757-M16

17.0

26

38.0

124.0

16

M16

5757-M18

19.0

90

44.5

147.0

25

M18

5757-M320

21.0

33

44.5

149.0

25

M20

GT 5757

imperial

To suit bolts to British Standards

Code

Pilot dia

Cutter dia

Cutting edge L

Overall L inc Pilot

Shank dia

Thread

5757-1/8

0.140

.239

1/2

2.1/2

1/4

1/8

5757-2BA

0.200

.344

1/2

2.1/2

1/4

3/16/2BA

5757-4BA

0.156

.251

7/16

2.1/2

1/4

4BA

5757-1/4

9/32

13/32

1/2

3

1/4

1/4

5757-5/16

11/32

15/32

5/8

3.1/4

3/8

5/16

5757-3/8

13/32

17/32

3/4

3.1/2

3/8

3/8

5757-7/16

15/32

19/32

7/8

4

1/2

7/16

5757-1/2

17/32

21/32

1

4.1/4

1/2

1/2

5757-9/16

19/32

25/32

1.1/8

4.17/32

5/8

9/16

5757-5/8

21/32

29/32

1.1/4

4.25/32

5/8

5/8

5757-3/4

25/32

1.1/32

1.1/2

5.7/16

1

3/4

5757-7/8

29/32

1.5/32

1.3/4

5.15/16

1

7/8

5757-1

1.1/32

1.11/32

2

6.7/16

1

1

37


38

Spotfacing/Counterbores

GT46 – Back Spotfacing Cutters

High Speed, Cobalt Steel Carbide, PCD A Ins

Ød

Ød

H

B

r mm

No. Of Flutes

0.3149

M3 x 0.5

3

10

6

0 ,5

4

GT46 .3149

0.3543

M3 x 0.5

3

10

6

0 ,5

4

GT46 .3543

0.3937

M3 x 0.5

3

10

6

0 ,5

4

GT46 .3937

0.3937

M4 x 0.7

4

10

6

0 ,5

4

GT46 A.3937

0.4724

M3 x 0.5

3

10

6

0 ,5

4

GT46 .4724

0.4724

M4 x 0.7

4

10

6

0 ,5

4

GT46 A.4724

0.5118

M3 x 0.5

3

10

6

0 ,5

4

GT46 .5118

0.5511

M3 x 0.5

3

10

10

0 ,5

4

GT46 .5511

0.5511

M4 x 0.7

4

10

10

0 ,5

4

GT46 A.5511

0.5905

M4 x 0.7

4

10

10

0 ,5

4

GT46 .5905

0.6299

M4 x 0.7

4

10

10

0 ,5

4

GT46 .6299

0.6692

M4 x 0.7

4

10

10

0 ,5

4

GT46 .6692

0.7086

M3 x 0.5

3

12

10

0 ,5

4

GT46 .7086

0.7086

M4 x 0.7

4

12

10

0 ,5

4

GT46 A.7086

0.7480

M4 x 0.7

4

12

10

0 ,5

4

GT46 .7480

0.7480

M5 x 0.8

5

12

10

0 ,5

4

GT46 A.7480

Intermediate sizes available on request

Cutting Tool Specialists


Spotfacing/Counterbores

GT47 – Standard Sizes For Pilots To use with Back Spotfacing Cutters

d2Ø - 0.02 Ød1

mm

inch

Pilot Ref.

M2 x 0 ,40

2 ,35

0.0925

GT47 .0925

M2 x 0 ,40

2 ,50

0.0984

GT47 .0984

M2 x 0 ,40

2 ,80

0.1102

GT47 .1102

M2 ,5 x 0 ,45

3.0

0.1181

GT47 .1181

M2 ,5 x 0 ,45

3 ,15

0.1240

GT47 .1240

M3 x 0,50

3.0

0.1181

GT47 A.1181

M3 x 0,50

3 ,50

0.1377

GT47 .1377

M3 x 0,50

4.0

0.1574

GT47 .1574

M3 x 0,50

6.0

0.2362

GT47 .2362

M4 x 0 ,70

4.0

0.1574

GT47 A.1574

M4 x 0 ,70

4 ,75

0.1870

GT47 .1870

M4 x 0 ,70

5.0

0.1968

GT47 .1968

M4 x 0 ,70

6.0

0.2362

GT47 A.2362

M5 x 0 ,80

5.0

0.1968

GT47 A.1968

M5 x 0 ,50

6.0

0.2362

GT47 B.2362

Intermediate sizes available on request

39


40

Spotfacing/Counterbores

Centre Reamers x90/60ยบ

M35-HSS-E 5% Cobalt

GT 5856 3 or 4 flutes Straight shank

Code

Head dia

No. of Flutes

Included angle Overall L

Shank dia

Shank L

5856 -3-1/4-90

1/4

3

90

1.1/2

3/16

3/4

5856 -3-3/8-90

3/8

3

90

1.3/4

1/4

3/4

5856 -3-1/2-90

1/2

3

90

2

3/8

1

5856 -3-5/8-90

5/8

3

90

2.1/4

3/8

1

5856 -3-3/4-90

3/4

3

90

2.5/8

1/2

1.1/4

5856 -3-1-90

1

3

90

2.3/4

1/2

1.1/4

Code

Head dia

No. of Flutes

Shank dia

Shank L

5856 -4-1/4-90

1/4

4

90

1.1/2

3/16

3/4

5856 -4-3/8-90

3/8

4

90

1.3/4

1/4

3/4

5856 -4-1/2-90

1/2

4

90

2

3/8

1

5856 -4-5/8-90

5/8

4

90

2.1/4

3/8

1

5856 -4-3/4-90

3/4

4

90

2.5/8

1/2

1.1/4

5856 -4-1-90

1

4

90

2.3/4

1/2

1.1/4

Code

Head dia

No. of Flutes

Shank dia

Shank L

5856 -3-1/4-60

1/4

3

60

1.1/2

3/16

3/4

5856 -3-3/8-60

3/8

3

60

1.3/4

1/4

3/4

5856 -3-1/2-60

1/2

3

60

2

3/8

1

Included angle Overall L

Included angle Overall L

5856 -3-5/8-60

5/8

3

60

2.1/4

3/8

1

5856 -3-3/4-60

3/4

3

60

2.5/8

1/2

1.1/4

5856 -3-1-60

1

3

60

2.3/4

1/2

1.1/4

Code

Head dia

No. of Flutes

Shank dia

Shank L

5856 -4-1/4-60

1/4

4

60

1.1/2

3/16

3/4

5856 -4-3/8-60

3/8

4

60

1.3/4

1/4

3/4

Included angle Overall L

5856 -4-1/2-60

1/2

4

60

2

3/8

1

5856 -4-5/8-60

5/8

4

60

2.1/4

3/8

1

5856 -4-3/4-60

3/4

4

60

2.5/8

1/2

1.1/4

5856 -4-1-60

1

4

60

2.3/4

1/2

1.1/4

Cutting Tool Specialists


Spotfacing/Counterbores

Rose Countersinks GT 5852 x90º Code 5852-1/2-90

7 flutes Straight Shank

Head dia Included angle 1/2

GT 5853 x90º Code

M35-HSS-E 5% Cobalt

Overall L

Shank dia

Shank L

1.9/16

1/4

7/8

Overall L

Shank L

90

7 flutes Straight Shank

Head dia Included angle

5853-3/8-90

3/8

90

2”

3/16

5853-1/2-90

1/2

90

2”

3/16

5853-5/8-90

5/8

90

2”

1/4

Overall L

Shank L

GT 5853 x120º Code

7 flutes Straight Shank

Head dia Included angle

5853-3/8-120

3/8

90

2”

3/16

5853-1/2-120

1/2

90

2”

3/16

5853-5/8-120

5/8

90

2”

1/4

GT 5854 Heavy duty x90º Code

Head dia

5854-1/2-90

1/2

7/8/9 flutes Straight Shank

Flute Included angle Overall L Shank dia Number 7

90

Shank L

2”

3/8

1.3/8

5854-5/8-90

5/8

8

90

2”

1/2

1.3/8

5854-3/4-90

3/4

8

90

2.1/4

1/2

1.3/8

5854-1-90

1

9

90

2.1/2

1/2

1.3/8

41


42

Spotfacing/Counterbores Rose Countersinks

M35-HSS-E 5% Cobalt

GT 335/334 DIN 335 A x90º Multi flutes Straight Shank Code

Head dia

Small dia

Shank dia

No. of Flutes

Overall L

Head L

335A-8-90

8.0

0.5

8

5

48

335A-12.5-90

12.5

2.0

8

5

48

16

335A-16-90

16.0

3.2

10

6

56

20

335A-20-90

20.0

5.0

10

6

60

24

DIN 335 B x90º Multi flutes Taper Shank Code

Head dia

Small dia

Morse taper shank

No. of Flutes

Overall L

335B-16-90

16.0

3.2

1

6

95

335B-25-90

25.0

7.0

2

7

118

335B-31.5-90

31.5

9.0

2

7

122

335B-40-90

40.0

12.0

3

10

150

335B-50-90

50.0

16.0

3

12

256

335B-63-90

63.0

20.0

4

14

185

335B-80-90

80.0

25.0

4

14

195

DIN 334 A x60º Multi flutes Straight Shank Code

Head dia

Small dia

Shank dia

No. of Flutes

Overall L

Head L

334A-8-90

8.0

0.5

8

5

50

334A-12.5-90

12.5

2.0

8

5

50

18

334A-16-90

16.0

3.2

10

6

60

24

334A-20-90

20.0

5.0

10

6

63

27

DIN 334 B x60º Multi flutes Taper Shank Code

Head dia

Small dia

Morse taper shank

No. of Flutes

Overall L

334B-16-60

16.0

3.2

1

6

100

334B-25-60

25.0

7.0

2

7

125

334B-31.5-60

31.5

9.0

2

7

132

334B-40-60

40.0

12.0

3

10

160

334B-50-60

50.0

16.0

3

12

170

334B-63-60

63.0

20.0

4

14

200

334B-80-60

80.0

25.0

4

14

215

Cutting Tool Specialists


Spotfacing/Counterbores

Piloted Countersinks M35-HSS-E 5% Cobalt

GT 5855 3 flutes Straight shank

Code

Pilot dia

Included angle

Body dia

Shank dia

Overall L

Shank L

5855-3/32-90

3/32

90

0.17

3/16

2. 1/2

1 .3/4

5855-3/32-100

3/32

100

0.19

3/16

2. 1/2

1 .3/4

5855-3/32-120

3/32

120

0.19

3/16

2. 1/2

1 .3/4

5855-1/8-90

1/8

90

0.228

3/16

2. 1/2

1 .3/4

5855-1/8-100

1/8

100

0.252

3/16

2. 1/2

1 .3/4

5855-1/8-120

1/8

120

0.252

3/16

2. 1/2

1 .3/4

5855-5/32-90

5/32

90

0.275

3/16

2. 1/2

1 .3/4

5855-5/32-10

5/32

10

0.34

3/16

2. 1/2

1 .3/4

5855-5/32-120

5/32

120

0.34

3/16

2. 1/2

1 .3/4

5855-3/16-90

3/16

90

0.36

3/16

2. 1/2

1 .3/4

5855-3/16-100

3/16

100

0.405

3/16

2. 1/2

1 .3/4

5855-3/16-120

3/16

120

0.405

3/16

2. 1/2

1 .3/4

5855-1/4-90

1/4

90

0.47

3/16

2. 1/2

1 .3/4

5855-1/4-100

1/4

100

0.53

3/16

2. 1/2

1 .3/4

5855-1/4-120

1/4

120

0.53

3/16

2. 1/2

1 .3/4

43


44

Spotfacing/Counterbores Piloted Countersinks x90º GT 5866

M35-HSS-E 5% Cobalt

DIN 1866

3 flutes Straight shank

Code

Pilot dia

Head dia

Overall L

Shank dia

Flute L

5866 - M3-6.0

3.2

6.0

71

5.0

14

5866 - M3-6.3

3.2

6.3

71

5.0

14

5866 - M3-6.6

3.4

6.6

71

5.0

14

5866 - M3.5-7.0

3.7

7.0

71

5.0

14

5866 - M3.5-7.6

3.9

7.6

71

5.0

14

5866 - M4-8.0

4.3

8.0

71

5.0

14

5866 - M4-8.3

4.3

8.3

80

8.0

18

5866 - M4-9.0

4.5

9.0

80

8.0

18

5866 - M5-10.0

5.3

10.0

80

8.0

18

5866 - M5-10.4

5.3

10.4

80

8.0

18

5866 - M5-11.0

5.3

11.0

80

8.0

18

5866 - M6-11.5

6.4

11.5

80

8.0

18

5866 - M6-12.4

6.4

12.4

80

8.0

18

5866 - M6-13.0

6.6

13.0

100

12.5

22

5866 - M8-15.0

8.4

15.0

100

12.5

22

5866 - M8-16.5

8.4

16.5

100

12.5

22

5866 - M8-17.2

9.0

17.2

100

12.5

22

5866 - M10-19.0

10.5

19.0

100

12.5

22

5866 - M10-20.5

10.5

20.5

100

12.5

22

5866 - M10-21.5

11.0

21.5

100

12.5

22

Carbide Countersinks x90º GT 9836

3 flutes

Straight shank

Code

Head dia

Angle

Shank dia

Overall L

9836 - 1/4-90

1/4

90

1/4

2”

9836 - 3/8-90

3/8

90

1/4

2.3/16

9836 - 1/2-90

1/2

90

1/4

2.7/8

9836 - 5/8-90

5/8

90

3/8

3”

9836 - 3/4-90

3/4

90

1/2

3”

9836 - 1-90

1

90

1/2

3.1/4

Cutting Tool Specialists


Spotfacing/Counterbores

45

Countersinks – Fractional Shank

60º

82º

90º

1/8

01271

01281

01291

3/16

01272

01282

01292

1/4

01273

01283

01293

3/8

01274

01284

01294

1/2

01275

01285

01295

5/8

01276

01286

01296

3/4

01277

01287

01297

1

01278

01288

01298

Size

Single Flute

GT E.D.P. GT E.D.P. GT E.D.P.

60º

82º

90º

1/8

01301

01311

01321

3/16

01302

01312

01322

1/4

01303

01313

01323

3/8

01304

01314

01324

1/2

01305

01315

01325

5/8

01306

01316

01326

3/4

01307

01317

01327

1

01308

01318

01328

Size

3-5-7 Flute* (*To Suit Diameter) 3 Flute

5 Flute 7 Flute

{ { {

GT E.D.P. GT E.D.P. GT E.D.P.

* 6 Flute Now Available *

60º

82º

90º

1/8

01331

01341

01351

1/4

01333

01343

01353

3/8

01334

01344

01354

1/2

01335

01345

01355

5/8

01336

01346

01356

3/4

01337

01347

01357

1

01338

01348

01358

Size

Multi-Flute

GT E.D.P. GT E.D.P. GT E.D.P.


46

Spotfacing/Counterbores

Countersinks – Metric Shank

60º

90º

3mm

31271

31291

5mm

51272

51292

6mm

61273

61293

Size

GT E.D.P. GT E.D.P.

Single Flute

9.5mm

61274

61294

12.7mm

61275

61295

16.0mm

61276

61296

19.0mm

61277

61297

25.0mm

61278

61298

60º

90º

3mm

31301

31321

5mm

51302

51322

6mm

61303

61323

Size

3-5-7 Flute*

{

(*To Suit Diameter) 3 Flute

5 Flute 7 Flute

{ {

* 6 Flute Now Available *

GT E.D.P. GT E.D.P.

9.5mm

61304

61324

12.7mm

61305

61325

16.0mm

61306

61326

19.0mm

61307

61327

25.0mm

61308

61328

60º

82º

90º

3mm

31331

31341

31351

Size

GT E.D.P. GT E.D.P. GT E.D.P.

Multi-Flute

Cutting Tool Specialists

6mm

61333

61343

61353

9.5mm

61334

61344

61354

12.7mm

61335

61345

61355

16.0mm

61336

61346

61356

19.0mm

61337

61347

61357

25.0mm

61338

61348

61358


Diamond Products

47

GT95 / GT96 â&#x20AC;&#x201C; Diamond Grit Saws Suitable for machining composite materials

Single Flute

Dust slots

Round edge

Side spokes

44 / 60 Grit Ref No.

OD

Width

Bore

GT95 51

50

1.5

6

GT95 52

50

2.0

6

GT95 71

75

1.5

10

GT95 72

75

2.0

10

GT95 73

75

3.0

10

GT95 1001

100

1.5

10

GT95 1002

100

2.0

10

GT95 1003

100

3.0

10

44 / 60 Grit

Ref No.

OD

Width

Shank

GT96 21

20

1.5

6

GT96 22

20

2.0

6

GT9651

50

1.5

6

GT96 52

50

2.0

6

Intermediate sizes available on request


48

Diamond Products

GT100 – Diamond Grit Hole Saws

Suitable for machining composite materials. It can be supplied with drilling pilots, solid pilots or without tolerance +.1 on cut bore size.

Standard Range 12.7mm diameter – 50mm diameter Intermediate sizes available on request

GT101 – Diamond Grit Routers Suitable for hand routing composite mat. With no delamination, can also be supplied in shaped forms. Normal grit size for carbon 44/60 Standard Range 2.5mm diameter – 25mm diameter Intermediate sizes available on request

Cutting Tool Specialists


Diamond Products

GT49 – Diamond Hand Files – Grit Size 44/60

Flat

Length of Diamond: 110 10

Triangular

Length of Diamond: 110 9

Half Round

Length of Diamond: 110 12.7

Square

Length of Diamond: 110 6 m/m

Round

Length of Diamond: 110 6.35Ø

49


50

De-Burr Metric Shank (Fractional Available) Burrs

‘B’ Series:

‘T’ Series:

‘F’ Series:

Cutting Tool Specialists

Series

Head Dia.

Standard Cut GT E.D.P.

Double Cut GT E.D.P.

B-1.5

2.5 (3/32”)

30741

30744

B-2(1)

3 (1/8”)

30751

30754

B-2

3 (1/8”)

60761

60764

B-3

5 (3/16”)

60771

60774

B-4

6 (1/4”)

60791

60794

B-4(1)

6 (1/4”)

30801

30804

B-5

8 (5/16”)

60811

60814

B-6

10 (3/8”)

60821

60824

B-7

11 (7/16”)

76831

76834

B-8

12 (1/2”)

60831

60834

B-10

16 (5/8”)

60841

60844

B-12

19 (3/4”)

60851

60854

B-16

25 (1”)

60861

60864

Series

Head Dia.

Standard Cut GT E.D.P.

Double Cut GT E.D.P.

T-2(1)

3 (1/8”)

30871

30874

T-2(1}

3 (1/8”)

30881

30884

T-4

6 (1/4”)

60901

60904

T-5

8 (5/16”)

60911

60914

T-6

10 (3/8”)

60921

60924

T-8

12 (1/2”)

60931

60934

T-10

16 (5/8”)

60941

60944

T-12

19 (3/4”)

60951

60954

Series

Head Dia.

Standard Cut GT E.D.P.

Double Cut GT E.D.P.

F-2(1)

3 (1/8”)

30961

30964

F-4

6 (1/4”)

76981

76984

F-5

8 (5/16”)

60981

60984

F-8

12 (1/2”)

60991

60994

F-10

16 (5/8”)

61001

61004

F-12

19 (3/4”)

61011

61014


De-Burr

‘CO’ Series:

‘IC’ Series:

Series

Head Dia.

Standard Cut GT E.D.P.

Double Cut GT E.D.P.

C0-2(1)

3 (1/8”)

31021

31024

C0-2(2)

3 (1/8”)

31031

31034

C0-2(3)

3 (1/8”)

31041

31044

CO-4(1)

6 (1/4”)

61061

61064

C0-4(2)

6 (1/4”)

61071

61074

C0-4(3)

6 (1/4”)

61081

61084

C0-4(4)

6 (1/4”)

31091

31094

C0-6

10 (3/8”)

61101

61104

C0-8

12 (1/2”)

61111

61114

CO-10

16 (5/8”)

61121

61124

Series

Head Dia.

Standard Cut GT E.D.P.

Double Cut GT E.D.P.

IC-1.5

2.5 (3/32”)

31131

31134

IC-2(1)

3 (1/8”)

31141

31144

IC-4

6 (1/4”)

61161

61164

IC-4(1)

6 (1/4”)

31171

31174

IC-6

10 (3/8”)

76181

76184

IC-8

12 (1/2”)

61181

61184

IC-10

16 (5/8”)

61191

61194

IC-12

19 (3/4”)

61201

61204

CHIP BREAKER CUT:

Use Suffix #“2”

COARSE CUT:

Use Suffix #“3”

FINE CUT:

Use Suffix #“6”

DIAMOND CUT:

Use Suffix #“5”

3mm and 6mm Shanks are standard depending on Burr Code Number. 8mm Shank recommended on tools 16mm diameter or larger–

FRACTIONAL SHANKS AVAILABLE.

51


52

De-Burr

Metric Shank (Fractional Available) Burrs Long – Extra Long Shanks

‘T’ Series:

‘F’ Series:

Series

Head Dia.

Standard Cut GT E.D.P.

Double Cut GT E.D.P.

T-2(2)L

3 (1/8”)

43711

43714

T-4L

6 (1/4”)

46731

46734

T-4XL

6 (1/4”)

46741

46744

T-6L

10 (3/8”)

46751

46754

T-6XL

10 (3/8”)

46761

46764

T-8L

12 (1/2”)

46771

46774

T-8XL

12 (1/2”)

46781

46784

Series

Head Dia.

Standard Cut GT E.D.P.

Double Cut GT E.D.P.

F-2(1)L

3 (1/8”)

43611

43614

F-5L

8 (5/16”)

46631

46634

F-5XL

8 (5/16”)

46641

46644

F-8L

12 (1/2”)

46651

46654

F-8XL

12 (1/2”)

46661

46664

CHIP BREAKER CUT:

Use Suffix #“2”

COARSE CUT:

Use Suffix #“3”

FINE CUT:

Use Suffix #“6”

DIAMOND CUT:

Use Suffix #“5”

Up to 450mm Long Steel Shanks Available on Request

Cutting Tool Specialists


De-Burr

Aluminium Cut Burrs – Metric Shank (Fractional Available) ‘CP’ Series:

‘CR’ Series:

Head Dia.

End Cut GT E.D.P.

Plain End GT E.D.P.

Series

6 (1/4”)

61211

61216

10 (3/8”)

61212

12 (1/2”)

Head Dia.

GT E.D.P.

Series

6 (1/4”)

61221

CR-4AC

CP-4AC

10 (3/8”)

61222

CR-6AC

61217

CP-6AC

12 (1/2”)

61223

CR-8AC

61213

61218

CP-8AC

16 (5/8”)

61224

CR-10AC

16 (5/8”)

61214

61219

CP-10AC

19 (3/4”)

61225

CR-12AC

19 (3/4”)

61215

31220

CP-12(2)AC

‘OV’ Series:

‘TR’ Series: Head Dia.

GT E.D.P.

Series

Head Dia.

GT E.D.P.

Series

6 (1/4”)

61231

TR-4AC

6 (1/4”)

61241

OV-4AC

10 (3/8”)

61232

TR-6AC

10 (3/8”)

61242

OV-6AC

12 (1/2”)

61233

TR-8(2)AC

12 (1/2”)

61243

OV-8AC

16 (5/8”)

61234

TR-10AC

16 (5/8”)

61244

OV-10AC

19 (3/4”)

61235

TR-12(2)AC

19 (3/4”)

61245

OV-12AC

‘T’ Series:

‘B’ Series:

Head Dia.

GT E.D.P.

Series

Head Dia.

GT E.D.P.

Series

6 (1/4”)

61251

T-4AC

6 (1/4”)

61261

B-4AC

10 (3/8”)

61252

T-6AC

10 (3/8”)

61262

B-6AC

12 (1/2”)

61253

T-8AC

12 (1/2”)

61263

B-8AC

16 (5/8”)

61254

T-10AC

16 (5/8”)

61264

B-10AC

19 (3/4”)

61255

T-12AC

19 (3/4”)

61265

B-12AC

53


54

De-Burr

Metric Shank (Fractional Available) Burrs

‘CP’ Series:

End Cut available

‘CR’ Series:

Cutting Tool Specialists

Series

Head Dia.

Standard Cut GT E.D.P.

Double Cut GT E.D.P.

CP-1

1.5 (1/16”)

30101

30104

CP-1.5

2.5 (3/32”)

30111

30114

CP-2(1)

3 (1/8”)

30121

30124

CP-2.5(2)

3 (1/8”)

20101

20104

CP-3

5 (1/16”)

60141

60144

CP-4

6 (1/4”)

60161

60164

CP-4(1)

6 (1/4”)

30171

30174

CP-5

8 (5/16”)

60191

60194

CP-6

10 (3/8”)

60201

60204

CP-7

11 (7/16”)

60211

60214

CP-8

12 (1/2”)

60221

60224

CP-10

16 (5/8”)

60231

60234

CP-12(1)

19 (3/4”)

60251

60254

CP-16

25 (1”)

60261

60264

Series

Head Dia.

Standard Cut GT E.D.P.

Double Cut GT E.D.P.

CR-1.5

2.5 (3/32”)

30271

30274

CR-2(1)

3 (1/8”)

30281

30284

CR-2

3 (1/8”)

60291

60294

CR-3

5 (1/16”)

60301

60304

CR-4

6 (1/4”)

60321

60324

CR-4(1)

6 (1/4”)

30331

30334

CR-6

8 (5/16”)

60341

60344

CR-6

10 (3/8”)

60351

60354

CR-7

11 (7/16”)

60361

60364

CR-8

12 (1/2”)

60371

60374

CR-10

16 (5/8”)

60381

60384

CR-12

19 (3/4”)

60391

60394


De-Burr

‘TR’ Series:

‘TP’ Series:

Series

Head Dia.

Standard Cut GT E.D.P.

Double Cut GT E.D.P.

TR-2(1)

3 (1/8”)

30401

30404

TR-2(2)

3 (1/8”)

30411

30414

TR-2

3 (1/8”)

60421

60424

TR-4

6 (1/4”)

60441

60444

TR-4(1)

6 (1/4”)

30451

30454

TR-6

10 (3/8”)

60461

60464

TR-7

11 (7/16”)

60471

60474

TR-8(1)

12 (1/2”)

76481

76484

TR-8(2)

12 (1/2”)

60481

60484

TR-10

16 (5/8”)

60491

60494

TR-12(1)

19 (3/4”)

60501

60504

TR-12(2)

19 (3/4”)

60511

60514

TR-12(3)

19 (3/4”)

60521

60524

Series

Head Dia.

Standard Cut GT E.D.P.

Double Cut GT E.D.P.

TP-2(1)

3 (1/8”)

30531

30534

TP-2(2)

3 (1/8”)

30541

30544

TP-2(3)

3 (1/8”)

30551

30554

TP-4

6 (1/4”)

60571

60574

TP-4(1)

6 (1/4”)

30581

30584

TP-5

8 (5/16”)

60591

60594

TP-6

10 (3/8”)

60601

60604

TP-8(1)

12 (1/2”)

60611

60614

TP-8(2)

12 (1/2”)

60621

60624

TP-10

16 (5/8”)

60631

60634

TP-12(1)

19 (3/4”)

60641

60644

TP-12(2)

19 (3/4”)

60651

60654

55


56

De-Burr

Series

Head Dia.

Standard Cut GT E.D.P.

Double Cut GT E.D.P.

OV-2(1)

3 (1/8”)

30661

30664

OV-4

6 (1/4”)

60681

60684

OV-4(1)

6 (1/4”)

30691

30694

OV-6

10 (3/8”)

60701

60704

OV-8

12 (1/2”)

60711

60714

OV-10

16 (5/8”)

60721

60724

OV-12

19 (3/4”)

60731

60734

‘OV’ Series:

CHIP BREAKER CUT:

Use Suffix #“2”

COARSE CUT:

Use Suffix #“3”

FINE CUT:

Use Suffix #“6”

3mm and 6mm Shanks are standard depending on Burr Code Number. 8mm Shank recommended on tools 16mm diameter or larger –

FRACTIONAL SHANKS AVAILABLE.

De- Burr Tool De-Burr tool for aerospace materials, can be used in hard to get too confined areas. Used in conjunction with a 90 degree drill. Standard Range Pilot size and body diameter too required specification. 6mm shank Minimun overall length 30mm Max overall length 50mm Removable depth stop

Cutting Tool Specialists


De-Burr

57

Metric Shank (Fractional Available) Burrs Long – Extra Long Shanks

‘CP’ Series:

‘CR’ Series:

Series

Head Dia.

Standard Cut GT E.D.P.

Double Cut GT E.D.P.

CP-2(1)L

3 (1/8”)

43011

43014

CP-2(1)XL

3 (1/8”)

43021

43024

CP-4L

6 (1/4”)

46031

46034

CP-4XL

6 (1/4”)

46041

46044

CP-6L

10 (3/8”)

46051

46054

CP-6XL

10 (3/8”)

46061

46064

CP-8L

12 (1/2”)

46071

46074

CP-8XL

12 (1/2”)

46081

46084

Series

Head Dia.

Standard Cut GT E.D.P.

Double Cut GT E.D.P.

CR-2(1)L

3 (1/8”)

43111

43114

CR-2(1)XL

3 (1/8”)

43121

43124

CR-4L

6 (1/4”)

46131

46134

CR-4XL

6 (1/4”)

46141

46144

CR-6L

10 (3/8”)

46151

46154

CR-6XL

10 (3/8”)

46161

46164

CR-8L

12 (1/2”)

46171

46174

CR-8XL

12 (1/2”)

46181

46184


58

De-Burr

‘TR’ Series:

‘TP’ Series:

Cutting Tool Specialists

Series

Head Dia.

Standard Cut GT E.D.P.

Double Cut GT E.D.P.

TR-2(1)L

3 (1/8”)

43211

43214

TR-2(1)XL

3 (1/8”)

43221

43224

TR-4L

6 (1/4”)

46231

46234

TR-4XL

6 (1/4”)

46241

46244

TR-6L

10 (3/8”)

46251

46254

TR-6XL

10 (3/8”)

46261

46264

TR-8(2)L

12 (1/2”)

46271

46274

TR-8(2)XL

12 (1/2”)

46281

46284

Series

Head Dia.

Standard Cut GT E.D.P.

Double Cut GT E.D.P.

TP-2(3)L

3 (1/8”)

43311

43314

TP-2(3)XL

3 (1/8”)

43321

43324

TP-4L

6 (1/4”)

46331

46334

TP-4XL

6 (1/4”)

46341

46344

TP-6L

10 (3/8”)

46351

46354

TP-6XL

10 (3/8”)

46361

46364

TP-8(2)L

12 (1/2”)

46371

46374

TP-8(2)XL

12 (1/2”)

46381

46384


De-Burr

‘OV’ Series:

‘B’ Series:

Series

Head Dia.

Standard Cut GT E.D.P.

Double Cut GT E.D.P.

OV-2(1)L

3 (1/8”)

43411

43414

OV-2(1)XL

3 (1/8”)

43421

43424

OV-4L

6 (1/4”)

46431

46434

OV-4XL

6 (1/4”)

46441

46444

OV-6L

10 (3/8”)

46451

46454

OV-6XL

10 (3/8”)

46461

46464

OV-8L

12 (1/2”)

46471

46474

OV-8XL

12 (1/2”)

46481

46484

Series

Head Dia.

Standard Cut GT E.D.P.

Double Cut GT E.D.P.

B-2(1)L

3 (1/8”)

43511

43514

B-2(1)XL

3 (1/8”)

43521

43524

B-4L

6 (1/4”)

46531

46534

B-4XL

6 (1/4”)

46541

46544

B-6L

10 (3/8”)

46551

46554

B-6XL

10 (3/8”)

46561

46564

B-8L

12 (1/2”)

46571

46574

B-8XL

12 (1/2”)

465581

46584

59


60

Consumables

GT25 – Solid Carbide Slot Drill Ref No.

d1

d2

l1

l2

GT25 3

3

6

60

9

GT25 4

4

6

70

12

GT25 6

6

6

80

15

GT25 8

8

8

90

20

GT25 10

10

10

100

25

GT25 12

12

12

110

30

GT25 14

14

16

120

35

GT25 16

16

16

120

40

GT25 18

18

20

130

40

GT25 20

20

20

130

45

GT113 – Solid Carbide Slot Drill Ball End

Ref No.

d1

d2

l1

l2

GT113 3

3

6

60

9

GT113 4

4

6

70

12

GT113 6

6

6

80

15

GT113 8

8

8

90

20

GT113 10

10

10

100

25

GT113 12

12

12

110

30

GT113 14

14

16

120

35

GT113 16

16

16

120

40

GT113 18

18

20

130

40

GT113 20

20

20

130

45

Cutting Tool Specialists


Consumables

GT22 – Solid Carbide End Mills 3 or 4 Flute Ref No.

d1

d2

l1

l2

GT25 3

3

6

60

9

GT25 4

4

6

70

12

GT25 6

6

6

80

15

GT25 8

8

8

90

20

GT25 10

10

10

100

25

GT25 12

12

12

110

30

GT25 14

14

16

120

35

GT25 16

16

16

120

40

GT25 18

18

20

130

40

GT25 20

20

20

130

45

GT122 – Solid Carbide End Mill Ball End 3 or 4 Flute

Ref No.

d1

d2

l1

l2

GT113 3

3

6

60

9

GT113 4

4

6

70

12

GT113 6

6

6

80

15

GT113 8

8

8

90

20

GT113 10

10

10

100

25

GT113 12

12

12

110

30

GT113 14

14

16

120

35

GT113 16

16

16

120

40

GT113 18

18

20

130

40

GT113 20

20

20

130

45

61


62

Consumables

GT310 – Microstop Drill-Cage (M6 x 1) Patented RB206 Bulk • Shank : Ø 6mm -.236”dia • Tool Attachment: M6 x 1 • Stroke: 6mm –.236” • Body of: Ø 21mm – .826” dia • Overall Length max: 101mm – 3.97” min: 95mm – 3.74” • Weight: 110g.

Advantages •

Different mounting bases and overall dimensions reduced for very restricted areas.

Precision •

Cemented, hardened and ground chrome-nickel steel spindle mounted on a self lubricating bronze body and a ball-thrust bearing.

Ground centring-cone of the cutter (1200) for perfect concentricity.

Microstop depth-adjustment (1 scale division = 0.001”)

Safety locking ensured by a locknut equipped with a seal. This patented feature allows an easy loosening of the locknut without damaging the drill cage.

Cutting Tool Specialists


Consumables GT311 – Microstop Drill-Cage (M8 x 1) Patented RB306 Bulk • Shank : Ø 6mm -.236”dia • Tool Attachment: M8 x 1 • Stroke: 7.5mm –3” • Body of: Ø 28mm – 1.1” dia • Overall Length max: 98mm – 3.85” min: 91mm – 3.58” • Weight: 175g

Advantages •

This cage has been designed for use with cutters of more than .394” dia (10mm).

Precision •

Cemented, hardened and ground chrome-nickel steel spindle mounted on a self lubricating bronze body and a ball-thrust bearing.

Ground centring-cone of the cutter (1200) for perfect concentricity.

Microstop depth-adjustment (1 scale division = 0.001”)

Safety locking ensured by a locknut equipped with a seal. This patented feature allows an easy loosening of the locknut without damaging the drill cage.

63


64

Consumables New Nylon nose piece For better stability. Cages 206 & 306.

Carbide and Ceramic Gauges The wear resisting properties of tungsten carbide, coupled with the ultra fine surface finish achieved by GTâ&#x20AC;&#x2122;s unique manufacturing processes are well suited to arduous plug gauge applications where avoidance of a premature gauge wear is a factor. For taperlock gauges a tungsten carbide sleeve, between 5 and 10mm thick is permanently bonded to a hardened steel shank. Wire type gauges are made from solid specially formulated cobalt bonded tungsten carbide. The standard handle colour is magenta for all tungsten carbide gauges but can be changed to suit customer preferences. Special lapping word services are also available for plain cylindrical or flat surfaces in steel, tungsten carbide or ceramic materials. Contact our technical department for further information to discuss your requirements. Although exceptionally wear resistant and hard (1600Hv)., very small diameter gauges made from tungsten carbide can be damaged by careless use. For this reason we recommend using steel (or hard chromium plated steel) gauges for diameters less than 1mm. Standard gauge manufacturers tolerance +0.0025mm on Go and â&#x20AC;&#x201C;0.0025mm on No Go member.

Cutting Tool Specialists


Consumables

Drill Housings and Bushings GT-TP483

(Housing only- Order drill bushing separately) • • •

Hand held guide to keep drills and taps 90º to skin surface Drill bushings can be interchanged in one housing Made of clear plastic with steel liner to accept standard flange lock type bushing

GT09 – Drill Bush Minimum drill size:

2.38mm GT-09-2.38

Maximum drill size:

8.00mm GT-09-8.00

Imperial sizes available Note: Screw type locks are also available.

65


66

Consumables

T-Slot Cutters Solid Carbide (Small Diameters) Solid Carbide or HSS woodult/key seating cutters. Dia’s number of teeth and clearance angles to customer spec. Internal / External rads, chamfer, ‘lollipop’ style.

Ø1 W

Ø3

Ø2

Solid Carbide Form cutters Solid Carbide or HSS form tools supplied to custom spec; drwgs or dxf files either rotary or flat form tools.

RAD B

RAD A RAD C

Cutting Tool Specialists


Consumables

GT500 – Diamond Grit Wire Saws Available in two sizes: GT500-150 GT500-300

Small – 150mm Large – 300mm Hacksaw not included with wire saw

GT501 – Hack Saws GT501-300 Turbo Cut Dynagrip Hacksaw • •

Tensioning system Bi-material frame design combines rigid steel core by reinforced glass fibre to withstand shock and heavy use Dual position 90° and 45° blade angle for standard and flush cutting To house GT500-300

GT501-150 Hacksaw Junior Plastic Handle

To house GT500-150

Square bar steel frame with comfortable moulded handle incorporating quick release lever action blade locking and change feature. Deep throat for good work capacity.

67


68

Consumables

Spline Gauges

Spline gauge range: • • • • • • • • •

Plug Plain Plug Helical Ring Plain Ring Helical Concentricity Attribute Indicating Taper setting master Mandrel

The principal of using spline gauges and taper masters within the field of precision engineering to check the standard of shafts and formed bores is long established and generations of engineers accept the extraordinary skill required to produce these vital tools. Using component data and drawings we have the capability to design the form gauge or specified indicating units that perfectly fit your requirements. Our experienced engineers will assist in the selection of material for the gauge, taking into account application and time scale, and can also incorporate acceptance gauging into component fixtures.

Cutting Tool Specialists


Coatings

Coatings for Drilling Applications High Performance Coatings for Drilling Applications In addition to standard coatings for drilling applications (TiN, TiAIN, TiCN...) we offer a targeted range of high performance coatings from our Innovative Performance Coating (IPC) portfolio specifically designed for drilling applications. IPC coatings are designed to offer properties and performance tailored to respond to the needs of specific drilling conditions to provide maximum productivity and optimal machinetool use.

Deep Drilling with Maximizer Top Deep hole drilling applications are typically applications in which the drilling depth is equal to or surpasses 3 times the drill diameter. Deep drilling requires a coating which exhibits a low coefficient of friction (to reduce torque and improve chip evacuation), good toughness and excellent resistance to high temperatures. Maximizer Top has been designed with these properties in mind.

Hard Drilling with PerformDrill When drilling hard materials (especially those of exhibiting a hardness of 50 HRC and above), the key properties required in a coating are abrasion resistance, toughness and excellent sheer strength. PerformDrill allows the user to reduce machinng costs through faster drilling and less tool changeovers. Our perform drill is ideal for drilling die steels and cast irons.

Performance Drilling of Plastics and Light Alloys with TriboCut The extreme smoothness of the PerformDrill allows customers to drill gummy materials such as plastics, titanium and light alloys without having to worry about material sticking to the drill surface or blocking chip flow. The TriboCut is also very hard, which makes it suitable for drilling certain abrasive materials as well.

69


Coatings 70

TiN

Material 2-4

Thickness range µm 2800

Micro hardness HV 0.05 0.2

0.5

Friction vs. Steel 300

700

Service T ºC

450-550

450-550

Depo T ºC

blue-grey

gold

Colour

2200 0.6

0.55 800

600 450-550

450-550

grey

grey

3000

2-4 1800 to 3000

Ref No. GT IB 01 TiCN

TiCrN 2-4

1-3

GT IB 10

GT IB 14 TiAICrN

wear resistance galling resistance

wear resistance

User benefit / features

low end machining applications, hobs

Applications

non ferrous machining

machining titanium, stainless steel and some aluminium applications

machining of AI, Ti alloys, wood

is similar to GT Maximizer, but better at lower cutting speeds and good lubrication conditions

machining alloy steels, stainless steels and cast irons at slower speeds, hobs, machining under good lubrication conditions.

grey

GT IB 15

450-550

silver

grey

700

450-550

dark grey

hardness, resistance to pick up

450-550

0.4 700

450-550

gold

800

2800 0.55 300

300

galling resistance

0.6

2-4 2600 0.15 500

black

3200

TiAICN 3-5 2800 0.55

450 for Ti (C, N), 150 for MoS

2-4

GT IB 18 CrN 2-4 2600

500

TiAIN

GT IB 30

2-4 0.03

reduction of adhesive wear in comparison with TiAIN

GT IB 41 ZrN

a-C:H:W + a-C:H 3000 + 2000

wear resistance, galling resistance, corrosion resistance

hard material machining at moderate speeds

resistance against adhesive wear in soft alloys

GT IB 60 2-4

black

heat resistance, wear resistance

GT IB 62

Ti(C, N) + MoS

GT IB 16

2

silver

200

450-550

red

800

850

450-550

0.55

0.55

1100

3400

3200

0.6

hard machining at high speeds, general high speed machining applications and aerospace alloys, machining of gears

1-2

2-4 3500

2

AITiCrN 1.5-5

gear cutting, cast and nodular iron, hard machining at medium machining speeds, titanium machining, saw blades, and at medium lubrication conditions.

B4C

GT Dominizer AITiN/TiSiN

heat resistance, wear resistance

machining graphite, composites, plastics, and aluminium alloys

GT IB 50

GT Hardcut

wear resistance and oxidation resistance at cutting edge temperature of over over 1000 C

wear resistance, galling resistance

black / maroon

gold

grey / bronze

blue-black

black

1000

1000

800-1000

450-550

150

1000

500

400

850

300

grey

0.4

0.55

0.1

800-1000

3500

>5000

500

3-6

1-2

0.2

AITiN

t-aC

4000

GT Maximizer

GT Tetrabong

5-40

2800

0.5

0.2

hardness / toughness

turning, milling, roughing of various Fe materials and alloys

turning, grooving, moderately to highly interupted cutting, milling super alloys and stainless steels.

rough turning of stainless steel and carbon alloy

Ti(B,C,N)

3-13

2500

3500

turning of carbon, alloy and stainless steels, cast steels, cast iron

GT Bernex 08

TiN-TiCN-TiN

3-9

4-16

chemical, metallurgical and thermal stability, resists metal pick up, durability under low impact conditions

abrasion resistance, impact resistance, material compatibility

low friction, high wear resistance, material compatibility

GT Bernex 10

GT Bernex 13

Ti(C)N-TiCTiN

0

cxAI203 KAI

GT Bernex 29

2 2

Cutting Tool Specialists


Appendix Technical information – Cutting Data Calculation

RPM vc . 1000 Π . Dc

(rev/min)

vc =

n . Π . Dc 1000

(m/min)

vf =

n . zn . fz

(mm/min)

vf =

n . zc . fz

(mm/min)

n =

Cutting speed

Feed speed

Feed per revolution f = zn . fz

(mm/rev)

f = zc . fz

(mm/rev)

Metal removal rate Q = ae . ap . vf 1000

(cm2 /min)

Cutting speed and RPM for copying vc =

n . Π . Dw 1000

vc . 1000 n = Π . Dw Dw = 2 . ap( Dc - ap)

(m/min)

(RPM)

(mm)

ae =

Width of cut mm/radial depth of cut

ap =

Depth of cut mm/axial depth of cut

Dc =

Cutter diameter

f =

Feed per revolution

fz =

Feed per tooth

zc =

Effective No. of teeth for calculation of feed speed or feed per rev (see below)

n =

RPM

Q =

Material removal rate

vc =

Cutting speed

vf =

Feed speed

zn =

No. of teeth

Effective No. of teeth (zc) The effective No. of teeth is used to calculate the feed speed (v f ) and the feed per revolution (f). For most of the cutters the effective No. of teeth (zc) is equal to the No. of teeth in the cutter (zn), but for some of the cutters zc is less than zn.

71


Appendix

72

ISO – TOLERANCE CHART

in µm

1 µm = 0,001 mm in mm

bis

3

> ...

3 6

> ...

6 10

> ...

10 18

> ...

18 30

> ...

30 50

> ...

50 80

> ...

80 120

> ...

120 180

> ...

180 250

> ...

250 315

> ...

315 400

> ...

400 500

d 8

– –

20 34

– –

30 48

– –

40 62

– –

50 77

– –

65 98

– –

80 119

– –

100 146

– –

120 174

– –

145 208

– –

170 242

– –

190 271

– –

230 327

– –

230 327

d 8

d 9

– –

20 45

– –

30 60

– –

40 76

– –

50 93

– –

65 117

– –

80 142

– –

100 174

– –

120 207

– –

145 245

– –

170 285

– –

190 320

– –

230 385

– –

230 383

d 9

d 10

– –

20 60

– –

30 78

– –

40 98

– –

50 120

– –

65 149

– –

80 180

– –

100 220

– –

120 260

– –

145 305

– –

170 355

– –

190 400

– –

230 480

– –

230 480

d 10

e 8

– –

14 28

– –

20 38

– –

25 47

– –

32 59

– –

40 73

– –

50 89

– –

60 106

– –

72 126

– –

85 148

– –

100 172

– –

110 191

– –

135 232

– –

135 232

e 8

f 6

– –

6 12

– –

10 18

– –

13 22

– –

16 27

– –

20 33

– –

25 41

– –

30 49

– –

36 58

– –

43 68

– –

50 79

– –

56 88

– –

68 108

– –

68 108

f 6

f 7

– –

6 16

– –

10 22

– –

13 28

– –

16 34

– –

20 41

– –

25 50

– –

30 60

– –

36 71

– –

43 83

– –

50 96

– –

56 108

– –

68 131

– –

68 131

f 7

f 8

– –

6 20

– –

6 20

– –

13 35

– –

16 43

– –

20 53

– –

25 64

– –

30 76

– –

36 90

– –

43 106

– –

50 122

– –

56 137

– –

68 165

– –

68 165

f 8

g 6

– –

2 8

– –

4 12

– –

5 14

– –

6 17

– –

7 20

– –

9 25

– –

10 29

– –

12 34

– –

14 39

– –

15 44

– –

17 49

– –

20 60

– –

20 60

g 6

h 5

0 4

0 5

0 6

0 8

0 9

0 11

0 13

0 15

0 18

0 20

0 23

0 27

0 27

h 5

h 6

0 6

0 8

0 9

0 11

0 13

0 16

0 19

0 22

0 25

0 29

0 32

0 40

0 40

h 6

h 7

0 10

0 12

0 15

0 18

0 21

0 25

0 30

0 35

0 40

0 46

0 52

0 57

0 63

h 7

h 8

0 18

0 18

0 22

0 27

0 33

0 39

0 46

0 54

0 63

0 72

0 81

0 89

0 97

h 8

h 9

0 25

0 30

0 36

0 43

0 52

0 62

0 74

0 87

0 100

0 115

0 130

0 140

0 155

h 9

h 11

0 60

0 75

0 90

0 110

0 130

0 160

0 190

0 220

0 250

0 290

0 320

0 360

0 400

h 11

js 6

±

3

±

4

±

4,5

±

5,5

±

6,5

±

8

±

9,5

±

11

±

12,5

±

14,5

±

16

±

18

±

20

js 6

js 7

±

5

±

6

±

7

±

9

±

10

±

12

±

15

±

17

±

20

±

23

±

26

±

28

±

31

js 7

js 8

±

7

±

9

±

11

±

13

±

16

±

19

±

23

±

27

±

31

±

36

±

40

±

44

±

48

js 8

js 9

±

12

±

15

±

18

±

21

±

26

±

31

±

37

±

43

±

50

±

57

±

65

±

70

±

77

js 9

j 6

+ –

4 2

+ –

6 2

+ –

7 2

+ –

8 3

+ –

9 4

+ –

11 5

+ –

12 7

+ –

13 9

+ –

14 11

+ –

16 13

+ –

16 16

+ –

18 18

+ –

20 20

j 6

k 6

+

6 0

+ +

9 1

+ +

10 1

+ +

12 1

+ +

15 2

+ +

18 2

+ +

21 2

+ +

25 3

+ +

28 3

+ +

33 4

+ +

36 4

+ +

40 4

+ +

45 5

k 6

m6

+ +

8 2

+ +

12 4

+ +

15 6

+ +

18 7

+ +

21 8

+ +

25 9

+ +

30 11

+ +

35 13

+ +

40 15

+ +

46 17

+ +

52 20

+ +

57 21

+ +

63 23

m6

m7

+ +

12 2

+ +

16 4

+ +

21 6

+ +

25 7

+ +

29 8

+ +

34 9

+ +

41 11

+ +

48 13

+ +

55 15

+ +

63 17

+ +

72 20

+ +

78 21

+ +

86 23

m7

p 6

+ +

12 6

+ +

20 12

+ +

24 15

+ +

29 18

+ +

35 22

+ +

42 26

+ +

51 32

+ +

59 37

+ +

68 43

+ +

79 50

+ +

88 56

+ +

98 62

+ +

108 68

p 6

Cutting Tool Specialists


Appendix

73

ISO – TOLERANCE CHART

eld zfi

Durchmesserbereich in mm

zfi To ler an

1 µm = 0,001 mm To ler an

eld

Abmasse in µm

bis

3

> ...

3 6

> ...

6 10

> ...

10 18

> ...

18 30

> ...

30 50

> ...

50 80

> ...

80 120

> ...

120 180

> ...

180 250

> ...

250 315

> ...

315 400

> ...

400 500

D 8

+ +

34 20

+ +

48 30

+ +

62 40

+ +

77 50

+ +

98 65

+ +

119 80

+ +

146 100

+ +

174 120

+ +

208 145

+ +

242 170

+ +

271 190

+ +

299 210

+ +

327 230

D 8

D 10

+ +

60 20

+ +

78 30

+ +

98 40

+ +

120 50

+ +

149 65

+ +

180 80

+ +

220 100

+ +

260 120

+ +

305 145

+ +

355 170

+ +

400 190

+ +

440 210

+ +

480 230

D 10

D 11

+ +

80 20

+ +

105 30

+ +

130 40

+ +

160 50

+ +

195 65

+ +

240 80

+ +

290 100

+ +

340 120

+ +

395 145

+ +

460 170

+ +

510 190

+ +

570 210

+ +

630 230

D 11

E 7

+ +

24 14

+ +

32 20

+ +

40 25

+ +

50 32

+ +

61 40

+ +

75 50

+ +

90 60

+ +

107 72

+ +

125 85

+ +

146 100

+ +

162 110

+ +

182 125

+ +

198 135

E 7

E 8

+ +

28 14

+ +

38 20

+ +

47 25

+ +

59 32

+ +

73 40

+ +

89 50

+ +

106 60

+ +

126 72

+ +

148 85

+ +

172 100

+ +

191 110

+ +

214 125

+ +

232 135

E 8

F 7

+ +

16 6

+ +

22 10

+ +

28 13

+ +

34 16

+ +

41 20

+ +

50 25

+ +

60 30

+ +

71 36

+ +

83 43

+ +

96 50

+ +

108 56

+ +

119 62

+ +

131 68

F 7

G 7

+ +

12 2

+ +

16 4

+ +

20 5

+ +

24 6

+ +

28 7

+ +

34 9

+ +

40 10

+ +

47 12

+ +

54 14

+ +

61 15

+ +

69 17

+ +

75 18

+ +

83 20

G 7

H 6

+

6 0

+

8 0

+

9 0

+

11 0

+

13 0

+

16 0

+

19 0

+

22 0

+

25 0

+

29 0

+

32 0

+

36 0

+

40 0

H 6

H 7

+

10 0

+

12 0

+

15 0

+

18 0

+

21 0

+

25 0

+

30 0

+

35 0

+

40 0

+

46 0

+

52 0

+

57 0

+

63 0

H 7

H 8

+

14 0

+

18 0

+

22 0

+

27 0

+

33 0

+

39 0

+

46 0

+

54 0

+

63 0

+

72 0

+

81 0

+

89 0

+

97 0

H 8

H 9

+

25 0

+

30 0

+

36 0

+

43 0

+

52 0

+

62 0

+

74 0

+

87 0

+

100 0

+

115 0

+

130 0

+

140 0

+

155 0

H 9

H 10

+

40 0

+

48 0

+

58 0

+

70 0

+

84 0

+

100 0

+

120 0

+

140 0

+

160 0

+

185 0

+

210 0

+

230 0

+

250 0

H 10

H 11

+

60 0

+

75 0

+

90 0

+

110 0

+

130 0

+

160 0

+

190 0

+

220 0

+

250 0

+

290 0

+

320 0

+

360 0

+

400 0

H 11

JS 6

±

3

±

4

±

4,5

±

5,5

±

6,5

±

8

±

9,5

±

11

±

12,5

±

14,5

±

16

±

18

±

20

JS 6

JS 7

±

5

±

6

±

7

±

8

±

10

±

12

±

15 37

±

17

±

20

±

23

±

26

±

28

±

31

JS 7

JS 9

±

12

±

15

±

18

±

21

±

26

±

31

±

37

±

43

±

50

±

57

±

65

±

70

±

77

JS 9

0 6

+ –

2 6

+ –

2 7

+ –

2 9

+ –

2 11

+ –

3 13

+ –

4 15

+ –

4 18

+ –

4 21

+ –

5 24

+ –

5 27

+ –

7 29

+ –

8 32

K 6

K 7

+ –

0 10

+ –

3 9

+ –

5 10

+ –

6 12

+ –

6 15

+ –

7 18

+ –

9 21

+ –

10 25

+ –

12 28

+ –

13 33

+ –

16 36

+ –

17 40

+ –

18 45

K 7

N 6

– –

4 10

– –

5 13

– –

7 16

– –

9 20

– –

11 24

– –

12 28

– –

14 33

– –

16 38

– –

20 45

– –

22 51

– –

25 57

– –

26 62

– –

27 67

N 6

N 7

– –

4 14

– –

4 16

– –

4 19

– –

5 23

– –

7 28

– –

8 33

– –

9 39

– –

10 45

– –

12 52

– –

14 60

– –

14 66

– –

16 73

– –

17 80

N 7

P 6

– –

6 31

– –

12 42

– –

15 51

– –

18 61

– –

22 74

– –

26 88

– –

32 106

– –

37 124

– –

43 143

– –

50 165

– –

56 186

– –

62 202

– –

68 223

P 9

R 6

– –

10 16

– –

12 20

– –

16 25

– –

20 31

– –

24 37

– –

29 45

R 6

S 7

– –

14 24

– –

15 27

– –

17 32

– –

21 39

– –

27 48

– –

34 59

S 7

K 6


74

Appendix C.F.C./CFC Drilling

Hole Size (H11)

Drill Size (h8)

+0.060 +0.000

3.0

+0.000 +0.018

3.045 +0.075 +0.000

4.0

+0.000 +0.018

+0.075 +0.000

+0.000 +0.018

+0.075 +0.000

+0.000 +0.022

+0.090 +0.000

+0.000 +0.022

+0.090 +0.000

+0.000 +0.022

+0.090 +0.000

+0.000 +0.022

+0.090 +0.000

+0.028 +0.013

9.067 +0.000 +0.027

10.067 +0.110 +0.000

11.0

+0.028 +0.013

8.067

9.067

10.0

+0.028 +0.013

7.067

8.067

9.0

+0.028 +0.013

6.056

7.067

8.0

+0.022 +0.010

5.056

6.056

7.0

+0.022 +0.010

4.056

5.056

6.0

+0.022 +0.010

3.045

4.056

5.0

Brush Size (F7)

+0.034 +0.016

10.067 +0.000 +0.022

11.082

+0.034 +0.016

11.082

The above chart shows typical shrinkage allowances for drilling composite materials. i.e. To produce a hole 3 mm Ă&#x2DC; h8, a 3.045 Ă&#x2DC; drill should be used

Cutting Tool Specialists


Notes

75


Appendix For further information contact us on: T. 0161 627 2627 F. 0161 633 4448 E. sales@gandtrack.co.uk W. www.gandtrack.co.uk

Unit 8, Gladstone Business Park, Gladstone Street, Moorhey, Oldham, OL4 1AX

77


Unit 8, Gladstone Business Park, Gladstone Street, Moorhey, Oldham, OL4 1AX T. 0161 627 2627 F. 0161 633 4448 E. sales@gandtrack.co.uk W. www.gandtrack.co.uk

Cutting Tool Specialists


Gandtrack - Cutting Tool Specialists - Product Brochure