Diablo SDS-Plus 13 In. Core Rotary Hammer Drill Bit Extension Category_Snakes & Drain Openers QP plug-in (10

QP plug-in (10

hard material flooring

insulation board

Damp rated for indoor use

Attaches to electric drill

Diablo SDS-Plus 13 In. Core Rotary Hammer Drill Bit Extension Category_Snakes & Drain Openers QP plug-in (10Compatible with Diablo SDS Plus thin wall core bits and core pilot bits Screw core bit onto extension for coring applications Diablo thin wall core bits withstand impact and high heat applications for superior life and productivity versus standard core bits Available lengths: 4 in. (requires Diablos core pilot bit) and 13 in. (use with Diablos one piece extension and pilot bit) Maximum performance in cordless and corded SDS Plus rotary hammers