Kwb Core drills

Tungsten carbide tipped hollow core drills, impact resistant, specially hardened, specially brazed heat resistant carbide plates, for use in masonry, stone, reconstituted stone, concrete, marble and brick, for fitting electrical sockets and waste pipes.kwb Core drills. Type: Single, Suitable for: Drill, Suitable for materials: Brick, Concrete, Marble, Stone. Diameter: 8 cm. Package type: Blister. Number of pieces: 1 pc(s), Number of hole saws: 1 pc(s)