Precise R8 Round Collet Sets
- Made of high grade tool steel.
- Hardened.
- Precision ground to close tolerance.
- Internally threaded: 7/16" -20.
- Run out is 0.0007".
- 3903-0006 Includes 3, 4, 5, 6, 8, 10, 12, 14, 18, and 20mm.
For more info, visit www.p65warnings.ca.gov.