Alpen Keramo Extreme 15-Piece Drill Bit Set 6–10mm

The Alpen Keramo Extreme 15-Piece Drill Bit Set includes five each of 6mm, 8mm, and 10mm ceramic-coated drill bits, designed for precision drilling in tile, porcelain, and masonry applications. The ceramic coating reduces friction and heat generation, extending bit life and delivering cleaner holes without chipping. Ideal for electricians installing conduit through tiled walls, tile contractors, and maintenance professionals working with hard materials.