PRO-SERIES R8 ER-32 DRAWBAR END COLLET CHUCK WITH SPANNER NUT (3901-5066)

Pro-Series by HHIP R8 ER-32 Collect Chuck with Drawbar End & Spanner Nut T.I.R. Superior craftsmanship. Premium hardened & all ground body for extended tool life. Thread of Drawbar End: R8- 7/16" -20 Maximum RPM is 8,000 Shipping Weight: 1.4 lbs