ER-16 Spring Collet, 1/4" or 6 - 7mm
- 0.236" - 0.275" (5.99mm - 6.985mm) Shank diameter range
- Made of high-grade tool steel.
- Secure Grip: Ensures tight and reliable tool hold, minimizing slippage.
- CNC, digital cutting, and routing machines.
- Collet must be placed into collet chuck nut before inserting into collet chuck