Highly versatile drill bit which can drill accurately into hard materials such as tile and granite without skidding, thanks to its sharp tip and advanced geometric design. Up to 5x more precise than a standard drill bit. Made from optimised carbide using...

Provides long-lasting performance when drilling stainless steel. This extended lifetime results from a cobalt alloy content of 5% and fully-ground HSS (high speed steel), which provides excellent surface quality, wear resistance and heat protection. Equipped...

Extra-long durability when drilling concrete and stone. Bosch "in-house" carbide blend combined with diamond-ground cutting edges makes the bit extremely wear-resistant. 2-flute vario design with a short, variable incline provides good dust removal, wear...