Jacobs Rubberized Collets

• For high production tapping on selected drill units and all manually operated drilling & milling machines.
• Greater thread accuracy, higher production rates & consistent trouble-free performance
• Self-feed, pre-selective torque drive, 1.75:1 reverse ratio, right or left hand tapping without modification, re-entry cushion.
• Ultra-sensitive clutch to prevent tap breakage.
• New ball bearing for heavy loads.
• Spring biased rolling ball design transmits rotational power to tap.
• Accurate depth repeatability.