Krino 03160 Series Alloy Steel SDS Drill Bit, 30mm Diameter

The KRINO SPA super professional quality K4 tips allow very high performance, roto-percussion cutting on SDS-PLUS hammer drills, in walls, cement, concrete and stones. It is good practice to make a pre-hole with a length of 150 mm every time you intend to use a wall bit longer than 300mm.

SDS Plus connection shank
Brilliant finish