Dry Cut Diamond Tile Drill Bit Angle Grinders

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. Features and Benefits: • 20mm diameter ideal for standard fixture installations and pipe work • Diamond-tipped cutting edge delivers clean, chip-free holes • Dry cutting capability for convenient, mess-free operation • Compatible with angle grinders for professional results • Works effectively in ceramic, porcelain and natural stone • Supplied in protective blister packaging Specifications: Diameter (mm): 20 Max. Operating Speed: 14,000 r.p.m. Thread: M14.