Starrett Hole saw arbor HEX SHANK

Fast, tool-free changes between different sizes and types of Hole Saws and Pilot Drills. Kwik Change Chuck with 11/32"/8.75mm Hex Shank for use with Hole Saws up to 6"/152mm diameter. For use with A6-2 and A6-3 Kwik Change Arbors, and A015C and XA015C Pilot Drills. Simple method for core ejection and hole enlargement. Kwik Change Kits available.