Angle grinder | Building Supplies

Diamond-coated drill bit with 10mm diameter, ideal for drilling through various materials with ease and precision.

Broca Corona Drygres Ø20mm Rubi, diamond drill bit for wet drilling, suitable for tile, glass, stone and more, Ø20mm, made of high-quality tungsten carbide.

This 43 mm M14 dry‑cut diamond drill bit delivers precise, dust‑free drilling in ceramic, porcelain and natural stone. Its high‑grade diamond coating resists wear, while the robust steel shank ensures stable torque at up to 14,000 rpm.

Diamond-coated drill bit for cutting through porcelain and ceramic, featuring a dry cut design.

Rubi Drygres Diamond Core Drill Bit, Ø6mm, for drilling through ceramic tiles and porcelain. Designed for wet or dry use. Compatible with most power drills.