RUBI TILING TOOLS Dry Cut Diamond Drill Bit 20mm 04910

This 20mm Rubi Dry Cut Diamond Drill Bit is perfectly sized for creating holes for standard bathroom and kitchen fixtures, pipe penetrations and small to medium cable access points. The 20mm diameter strikes an excellent balance between versatility and strength, making it one of the most commonly used sizes for general tiling applications. Engineered with premium diamond cutting technology, this drill bit excels at dry drilling through ceramic, porcelain, natural stone and other hard materials without requiring water cooling. The 20mm size is ideal for mixer tap installations, towel rail fixings and similar fittings that require clean, precise holes without damaging the surrounding tile.