DJ BORING BIT SOLID CARBIDE φJ
L H1
H
1
S φD φC Solid Carbide Bar L H1 M
S φD φC Carbide Cored Bar L H1 M
H
16
5
35
Boring Depth(mm) Min. Boring Dia. φJ Dia. of Shank. Abbreviation of DJ Bit.
φ3～8mm
L
H
φC
New Bit Series for DJ8 Style
DJ3
DJ8
Code No.
J10- 3- 14 ＊ - 5- 30 - 5- 35 ＊ - 8- 35 - 8- 40 ＊ - 8- 55 ＊ -12- 40＊2 ＊ -12- 55＊2 ＊ -18- 65＊1 ＊ -18- 50A＊2 -18- 62A＊2 ＊ -18- 80＊1 ＊ -18- 77A＊2 ＊ J10- 3- 14 ＊ J16- 5- 25 ＊ - 5- 35 ＊ - 8- 35 - 8- 40 ＊ - 8- 55 ＊ -12- 50 ＊ -12- 60 -18- 60 -18- 80 ＊ -18-100 ＊ -18-120 -28- 65 -28- 85 ＊ -28-100 ＊ -28-130 -38- 65 -38- 85 ＊ -38-100 ＊ -38-130
Boring Range Boring Depth D M
3～ 8
5～15 8～18 12～22 18～28 3～ 8 5～15 8～18 12～22 18～28
28～39
38～50
14 30 35 35 40 55 40 55 65 50 62 80 77 14 25 35 35 40 55 50 60 60 80 100 120 65 85 100 130 65 85 100 130
J
10
L
62 60 70 65 75 90 70 85 91 79 91 106
10
16
62 60 78 70 83 98 90 103 93 113 133 153 98 118 133 163 98 118 133 163
H
30 32.5
C
S
18
2.2
1.5
4.3
2.5
7.2
4.0
10
6.0
12
9.0
2.2 4.3
1.5 2.5
7.2
4.0
2.5
30 26 26 29 26 29 30 31.5 33 32.5
Solid Carbide Bar
H1
5.0
32
18 3.5 10 2.5 10
35 40.5
2.5
S φD
Fig.3
L H1
S φD φC Carbide Cored Bar
M S
Hardened steel φC φ16 φJ
Fig.4
P.120
Fig.6 L H1
M φC
1
CC03-C
M611
10S
3MP-C
M2040
T-6
6MP-C
M2577
T-8
CC03-C 3MP-C
M611 M2040
10S
5 2
4
7 5 2
T-6
M2045
3 2 4 6
6MP-C
M2577
T-8
4 6
23 16
19.0
4
★The Bits marked ＊ are optional accessories. Please refer P.118 for cutting condition. ★9DJ8-J10-ADP adapter option is necessary to use J10-3-14 for DJ8 head. ★The shorter bits are added for J10-5, J10-8, J10-12 and J10-18. ★The shorter bits are added for J16-5, J16-8 and J16-12. ★“C” grade (Coated) insert tip is supplied. Please refer P.118 for cutting condition. ★Coolant through tool is basically available for the boring bits with MIN. boring diameter is φ12mm. e.g. J16-12-60C Please contact us. ★＊1 meaus bits for old type DJ3. ★＊2 meaus bits for new type DJ8. It can be used for old type DJ8, but M will be 3mm longer than aboue figure. e.g. J10-18-65A
■Oil Hole Bit Style
DJ3
DJ8
Code No.
J10-12- 40C -12- 55C -18- 65C -18- 80C J16-12- 50C -12- 60C -18- 60C -18- 80C -18-100C -18-120C -28- 65C -28- 85C -28-100C -28-130C -38- 65C -38- 85C -38-100C -38-130C
Boring Range Boring Depth D M
12～22 18～28 12～22 18～28
28～39
38～50
40 55 65 80 50 60 60 80 100 120 65 85 100 130 65 85 100 130
J
10
16
L
70 85 91 106 90 103 93 113 133 153 98 118 133 163 98 118 133 163
H
H1
S
30
10
6.0
3MP-C
M2040
T-6
26
12
9.0
6MP-C
M2577
T-8
35 2.5
40.5 11.2 6.0
3MP-C
M2045
T-6
4 2 6
9.0
4
16 33
6 6MP-C
M2577
T-8
4 6
23 16
19.0
30 28 30 43 50 70 80 100 130 110
30 76 80 90 100 110 140 170 150 300 350 400 150 300 350 450 200 350 370 470
Weight Insert No. Insert Clamping Insert Clamping Fig. (g) Bolt No. Handle No.
C
14.0
φD
130
6
14.0
1S
Weight Insert No. Insert Clamping Insert Clamping Fig. (g) Bolt No. Handle No.
11.2 6.0
16
φD
J10-3-14 Fig.7 Adapter 9DJ8-J10-ADP
9.0
33
Fig.5
φJ
H
P.119
M
L
H
φD φC Carbide Cored Bar M
φJ
Fig.2
S
Explanation of the Code No. φJ J
Fig.1
H
BT
H
φJ
M
4
80 100 130 140 170 150 300 350 400 150 300 350 450 200 350 370 470
100