Chatter-free clutch has positive engagement which allows for a smoother, more accurate operation and more rapid reversal. Radial Float is SELF-CENTERING to compensate for hole center-misalignment.
Unique Double Spring mechanism produces automatic feed and cushion drive. There are 2 springs for the feed and 2 springs for the reversal. Pre-set torque control permits easy operation of tap brake torque control. Head comes complete with 2 collets. Tapping Capacity in steel: 4-1/2'' (M5-M12), 1/8'' NPT, Jacobs Taper J-6, REC. Max. Speed: 1000RPM.