Alpen Diamond Drill Bit 14mm – Tile & Masonry Drilling

The Alpen Diamond Drill Bit 14mm is a premium masonry and tile drilling solution designed for fast, precise drilling in ceramic, porcelain, glass, and stone materials. The diamond-coated tip delivers superior hardness and heat resistance, ensuring clean entry and exit holes without chipping or cracking. Ideal for electricians running conduit through tiled walls, plumbers installing fixtures, and builders working on finished surfaces.