M14 Diamond Drill Bit Set

Product detailed description

This 8-piece M14 Diamond Core Drill Bit Set is designed for professionals working with extremely hard tiling materials. The set includes high-performance diamond core bits ideal for dry and wet drilling into porcelain (gres), ceramic, marble, glass, and engineered stone.

Each bit features a vacuum-brazed diamond segment that ensures excellent durability and clean cuts even in the toughest materials.

Compatible with all standard angle grinders (M14 thread) – no adapter needed.

Wet drilling is recommended to extend tool life. When drilling dry, always monitor the bit’s temperature — do not cool a hot bit by immersing it in water, as it may damage the tool.