Marcrist Drift Key, Removes A Taper Pilot Drills from Core Drill Adaptors Hardened tool steel, quick and effortless changes with less downtime, taps through the side hole of fitting

TAPS THE PILOT DRILL STRAIGHT OUT: Slide the drift key into the hole in the side of the adaptor body and give it a tap. The A taper releases and the pilot drill lifts out of its seat, ready for the next core size. ONE KEY FOR BOTH MARCRIST ADAPTORS: Works with the hex 3 jaw chuck and SDS plus 1/2 inch BSP adaptors, and with any Marcrist A taper pilot drill seated in them, so there is only one small tool to keep track of. HARDENED TOOL STEEL: Manufactured from hardened tool steel for durability and reliable performance in professional applications, which matters on a tool that gets struck every time you change a core. LESS DOWNTIME BETWEEN HOLES: Pilot ejection takes a single tap, leaving the adaptor clear and you ready to carry on coring. KEEP ONE IN THE DRILL CASE: Small, cheap to keep spare and needed every time a pilot drill comes out of an adaptor. Recommended for installers, building professionals and electricians. Supplied as one drift key.