Collet Set, R8, Set of 5 

Set of five R8 round collet to fit spindles with a R8 taper. Sizes include: 3/16", 3/8", 1/2", 5/8", 3/4".

Collets are made from high-grade tool steel and are precision ground and hardened.

Maximum runout is 0.0007" (0.018 mm). Drawbar thread is 7/16"-20.