Rock Drill Bit Set, Tungsten Carbide Tipped, Hexagon Shank

This rolled rock drill bit set in high-quality steel design is tungsten carbide tipped for drilling into brick walls, artificial stone and natural stone. The 130° tip angle makes pilot drilling easier and ensures fast drilling progress. The precision-ground hard metal plate ensures high drilling performance in hard materials. The drill bit is hardened for high stability. It is available in different sizes and has a ¼" hexagon shank for quick tool changes in bit holders. The drill bit is compliant with DIN 5468.