HHIP 3903-0138 20mm Metric R8 Round Collet 20 mm
HHIP 3903-0138 20mm Metric R8 Round Collet
HHIP Metric R8 round collet is made of hardened high grade tool steel. It is machine tool accessory. Precision ground to close tolerance. Internal thread is 7/16"-20. Available in 20mm size.
Product Features
- Made of hardened, high grade tool steel
- Precision ground to close tolerance
- Internal thread is 7/16"-20
- T. I. R. is 0. 015mm