TRUPER BD-10 3/8" (10 mm) Diamond Drill Bit for Ceramics, Porcelain and Glass

The TRUPER BD-10 3/8" (10 mm) diamond drill bit is designed for drilling hard materials such as ceramic, porcelain, marble, glass, and tile. Its diamond particle coating ensures a clean, precise cut without fractures or chips.

Compatible with electric or rotary drills, it can be used dry or with water cooling to extend its lifespan. Ideal for bathroom and kitchen installations, as well as for decorative or professional work requiring maximum precision.