Description
- Suitable for R8, MT, CAT, BT chuck holders.
- Made from alloy spring steel and hardened to HRC 44-48.
- Tested T.I.R: 0.0003"
- Indicated fractional size is TRUE imperial size NOT from metric conversion.
- Hole Size: 1/8", 5/32", 3/16", 7/32", 1/4", 5/16", 11/32", 3/8".
Prime quality ER16 COLLETS with custom made case.