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Indexable Cutter for Pocketing - High-Quality China Suppliers & Factory for Milling, Chamfering, and Slot Cutting
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CH Indexable Cutter For Pocketing

| Specification | Teeth | For | D | D1 | d | L1 | L | Insert | Insert screw | Wrench | Weight |
| CH-C25-14-M8-1T | 1 | M8 | 14 | 2.9 | 25 | 21 | 108 | CCMT060204 | M025W060 | Q08B | 0.32 |
| CH-C25-17.5-M10-2T | 2 | M10 | 17.5 | 5.3 | 25 | 26 | 115 | CCMT060204 | M025W060 | Q08B | 0.34 |
| CH-C25-20-M12-2T | 2 | M12 | 20 | 7.8 | 25 | 30 | 120 | CCMT060204 | M025W060 | Q08B | 0.35 |
| CH-C25-23-M14-2T | 2 | M14 | 23 | 10.8 | 25 | 34.5 | 126 | CCMT060204 | M025W060 | Q08B | 0.40 |
| CH-C32-26-M16-2T | 2 | M16 | 26 | 8.5 | 32 | 39 | 132 | CPMT090308 | M040R080-2 | Q15B | 0.50 |
| CH-C32-29-M18-2T | 2 | M18 | 29 | 11.5 | 32 | 43.5 | 138 | CPMT090308 | M040R080-2 | Q15B | 0.65 |
| CH-C32-32-M20-2T | 2 | M20 | 32 | 14.5 | 32 | 59 | 144 | CPMT090308 | M040R080-2 | Q15B | 0.87 |
Suitable: DEREK Or HITACHI Insert
Feature:
- For drilling and counter-sink machining as a whole. The best choice for machining the head of socket screws.
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TP60°, 45°, 30° Chamfering Cutter

| Specification | Teeth | D | D1 | d | L | θ | Insert | Umbrella clamp | Wrench | Weight |
| TP60-C25-40-120-2T | 2 | 37.7 | 15.8 | 25 | 120 | 60 | TPMN1603 | M060H080-TP | L04D | 0.55 |
| TP45-C20-20-120-1T | 1 | 20.4 | 4 | 20 | 120 | 45 | TPMN1603 | M060H080-TP | L04D | 0.27 |
| TP45-C20-32-120-2T | 2 | 30.2 | 12 | 20 | 120 | 45 | TPMN1603 | M060H080-TP | L04D | 0.32 |
| TP45-C25-50-160-3T | 3 | 49 | 24 | 25 | 160 | 45 | TPMN2204 | M080H120-TP | L05D | 0.65 |
| TP30-C25-40-120-2T | 2 | 39 | 26 | 25 | 120 | 30 | TPMN1603 | M060H080-TP | L04D | 0.53 |
| TP30-C32-55-160-3T | 3 | 54.5 | 36 | 32 | 160 | 30 | TPMN2204 | M080H120-TP | L05D | 0.98 |
Suitable: DEREK Or MITSUBISHI Insert
Feature:
- For chamfering different angles 30°, 45° and 60°.
- For general milling machine and machine center.
derek
EM45° Internal And External Chamfering Cutter

| Specification | Teeth | D | D1 | d | L1 | L | Insert | Insert screw | Wrench | Weight |
| EM45-C20-25-110-2T | 2 | 25 | 38 | 20 | 35 | 110 | SPMW090304 | M040S100-1 | Q15B | 0.40 |
| EM45-C25-25-150-2T | 2 | 25 | 38 | 25 | 35 | 150 | SPMW090304 | M040S100-1 | Q15B | 0.55 |
| EM45-C25-30-150-2T | 2 | 30 | 43 | 25 | 35 | 150 | SPMW090304 | M040S100-1 | Q15B | 0.59 |
Suitable: DEREK Or MITSUBISHI Insert
Feature:
- For high-feed cutting with a high rigidity.
- For slot cutting, chamfering and face milling.
- For inserts with four cutting edges.
derek
SSP45° Cutter For Centering And Chamfering

| Specification | Teeth | D | D1 | d | a | L1 | L | Chamfering range | Insert | Insert screw | Wrench | Weight |
| SSP-C20-20-130-1T | 1 | 20 | 0 | 20 | 11.3 | 20 | 130 | 0-20 | TCMX16T308 | M040R090 | Q15B | 0.28 |
Suitable: DEREK Insert
Feature:
- Milling with an angle of 45°, chamfering, V-slot cutting and centering.
- For milling machine, CNC milling machine, CNC turning machine and drilling machine.
Frequently Asked Questions
QWhat is the CH Indexable Cutter used for in pocketing operations?
The CH Indexable Cutter is designed for combined drilling and counter-sink machining in a single operation. It is the ideal choice for machining the head of socket screws, offering efficient pocketing performance in CNC machining centers.
QWhat chamfering angles does the TP Chamfering Cutter support?
The TP series chamfering cutter supports three standard chamfering angles: 30°, 45°, and 60°. This makes it highly versatile for a wide range of chamfering requirements on both general milling machines and machining centers.
QWhich insert brands are compatible with DEREK indexable cutters?
DEREK indexable cutters are compatible with DEREK brand inserts as standard. Depending on the cutter model, they may also accept HITACHI inserts (CH series) or MITSUBISHI inserts (TP and EM series), providing flexibility in sourcing and cost management.
QWhat are the main advantages of the EM45° Internal and External Chamfering Cutter?
The EM45° cutter is engineered for high-feed cutting with superior rigidity. It is capable of slot cutting, chamfering, and face milling, and utilizes inserts with four cutting edges, which significantly reduces tooling costs and extends tool life.
QWhat operations can the SSP45° Cutter perform?
The SSP45° Cutter is a multi-function tool capable of 45° angle milling, chamfering, V-slot cutting, and centering. It is compatible with milling machines, CNC milling machines, CNC turning machines, and drilling machines, making it a highly flexible solution for various machining applications.
QHow do I select the correct CH Indexable Cutter specification for my application?
Selection is based on the target screw size (M8 to M20), required cutting diameter (D), shank diameter (d), and the number of teeth needed. For example, for M16 socket screws, the CH-C32-26-M16-2T with a 26mm cutting diameter and 32mm shank is recommended. Please refer to the full specification table above for detailed dimensions and compatible inserts.









