- Uses standard ER-40 collets
- Through hole permits long parts to be machined
- Hardened Tool Steel, Ground to .0005″ on all 6 Sides
- Accurately ground back face so the blocks may be used standing upright
- Includes ER-40 collet nut
This collet block provides easy indexing for 3 and 6 divisions.
The collet block is 1.75″ across the flats and the body is 3.2″ long.
