Bihui 12mm M14 Vacuum Brazed Diamond Drill Bit / Hole Saw Designer Radiator Sealing perimeter gaps around window

Sealing perimeter gaps around window liners

The striking silk black finish and high-grade anodised aluminium construction make it a durable and eye-catching centrepiece for any designer bathroom

preventing loud slams and protecting the high-gloss ceramic finish from impact damage

and quartz)

Rely on the superior safety and quality of 5mm safety-backed glass

Bihui 12mm M14 Vacuum Brazed Diamond Drill Bit / Hole Saw Designer Radiator Sealing perimeter gaps around windowThe Bihui 12mm M14 Vacuum Brazed Diamond Drill Bit is a professional grade, high speed rotary core saw engineered specifically for dry drilling through the densest architectural materials. Measuring 12mm in diameter, this heavy duty bit is highly recommended for creating larger fixing holes, anchor mounts, and plumbing pilots across all types of ceramic tiles, especially modern porcelain. Prioritised by professional tilers, plumbers, and electricians,