- Hex shaft for very good power transfer
- Finely-tuned material elasticity for solid durability
- Very good centring properties
- chip removal
- Precise return movement
Application:For cutting metric threads
Drive:1/4 hexagon. suitable for DIN ISO 1173-D 6.3 holders
Includes:
- 844 Single Tap Bits. 4 mm x 35 mm x M 4
