Irwin 6 In. x 1/4 In. Drill Bit Extension Multimeter Kit contains as aqua mix sealer

contains as aqua mix sealer in its formulation

dual grip variable speed trigger gives users ultimate speed & application control

including carbide tipped hole saws

Won't scratch fine finishes

3 Flats On Shank Reduce Slipping In The Chuck

Irwin 6 In. x 1/4 In. Drill Bit Extension Multimeter Kit contains as aqua mix sealerLock 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.