Krino 03170 Series Steel SDS Max Drill Bit for Concrete, 12mm Diameter

The KRINO SPA super professional quality SDS-MAX tips are suitable for very high performance rotary percussion cutting on SDS-MAX hammers, in walls, cement, concrete and stones. It is good practice to make a pre-hole with a length of 200 mm every time you intend to use a wall bit longer than 400 mm.

Shank Connection SDS MAX
Use for cutting walls, concrete, cement