Diamond-tipped drill bits have been specially developed for professional use in hard materials, such as porcelain, gres, natural stone tiles, cast iron or fiberglass. The DIAMOND MAX M14 tile drill bits guarantee outstanding performance and service life even when used in the hardest materials. M14 holder for direct use with angle grinders or with the appropriate adapter for use with mini polishers or angle straight grinders. Dry application: No cooling required. Clean drill holes: These drill bits enable you to drill clean, precise holes without damaging the surface. Outstanding service life due to high-quality diamond particles and robust, dimensionally stable drill body. Several ejection slots for easy removal of the drill core

diameter 20
working length 35
total length 68
Contents 1
stock mount M14