Irwin 6 In. x 1/4 In. Drill Bit Extension Coghlans Use on pewter

Use on pewter

Classic round styling

high performance carbide tipped blades deliver an unmatched 50 times longer cutting life than bi-metal blades in nail-embedded wood

fiberglass and other machinable materials

Irwin 6 In. x 1/4 In. Drill Bit Extension Coghlans Use on pewterLock n Load quick change extension. Recommended for all 1 4' grooved hex shank drill and spade bits requiring extra reach. 1 4' shank. Slide back sleeve to release. Internal hex drive eliminates slippage. Simply load product in chuck until product locks. Follows 11 16' and larger bits through hole. Carbon steel construction sleeve and body fur durability and life.