External Tool Holders
D Type (Double Clamp)
Tool Holders for neg. Inserts CN_ _
Characteristics
Clamp Mechanism
Index Accuracy Comparison (Length Wise)
Secured in two directions and supported by two faces.
D Type Tool Holders Dimensional Shift (mm)
External Holders for neg. Inserts
Insert is clamping firmly for improved fracture resistance. High indexing accuracy improves machining accuracy. Insert can be changed from below the holder. Suitable for high efficiency machining and interrupted cutting in hardened steel.
0,02 0 1
2
3
4
5
6
7
8
9
10
8
9
10
-0,02 No. of Indexes
Dimensional Shift (mm)
Lever Lock
Insert can be changed from below the holder.
0,02 0 1
2
3
4
5
6
7
-0,02 No. of Indexes
- Facing General Turning and
Inserts Eg.
95˚ LH
N-GU
LF
DCLN R/L 2020 K12 DCLN R/L 2525 M12 DCLN R/L 2525 M16 DCLN R/L 3232 P16 DCLN R/L 3232 P19 DCLN R/L 4040 S19 DCLN R/L 4040 S25
Insert
H
Holders Cat. No.
CNMG 120408 N-GU CNMG 160608 N-GU CNMM 190612 N-HG CNMM 250924 N-HU
Spare Parts
HF
–5˚
–5˚
u v w
B
WF
DCLN
Above figures show right hand tools.
Stock R l l l l l l l
L l l l l l l l
Dimensions (mm) H 20 25 25 32 32 40 40
HF 20 25 25 32 32 40 40
B 20 25 25 32 32 40 40
LF 125 150 150 170 170 250 250
LH 32 32 32 32 42 42 53
WF 25 32 32 40 40 50 50
Clamp Spring SCP2 SCP3 SCP5 SCP6
Clamp bolt 5,0 5,0 5,0 6,0
Shim Wrench Wrench Screw BFTX0409N LH040 CNS1204 TRX15(*) LH025 3,4 BFTX0509N LH040 CNS1606 TRX20(*) LH025 5,0 BFTX0511N LH040 ( ) CNS1906 TRX20 * LH025 5,0 BFTX0615N ( ) CNS2509 TRD25 * LH060 Shim
7,5
u v w
* Note: Wrench (TRX / TRD) for shim clamp screw is not included.
( )
D12
l = Euro stock
q = Delivery on request
Recommended Tightening Torque (N·m)