Bosch CYL-3 2608597656 Straight Shank Concrete Drill Bit 4 x 75mm

Highly durable carbide construction. Features 2-flute, U-shape design for good dust removal whilst reducing friction, heat development and wear. Delivers lasting performance when drilling holes for fixings in abrasive materials such as concrete and natural stone. Compatible with cylindrical shank systems for all corded or cordless impact drills.