Bosch Accessories CYL-5 2608588138 Carbide metal Concrete twist drill bit 4 mm Total length 90 mm Cylinder shank 1 pc(s)

Active centring pin for active cutting in concrete. Durable hard metal with the finest grain size. Extra long life/best resistance. The new Power Grip system that allows the force of the machine 100% on the drill bit is transmitted. 2-cutter. Standard Diamond-ground cutting edges. Grind the concrete faster. 2-spiraliges Vario Design. Less friction and good evacuation for faster drilling. Suitable for drilling holes in granite, concrete, brick, limestone, natural and synthetic stone. Hammer-resistant high-performance drill bit, ISO# 5468, for all hammer drills. Well-suited for dowel drill holes. Drill color: blue, polished. 1-pack. 4 x 8 x 90 mm.