Bihui 28mm M14 Vacuum Brazed Diamond Drill Bit / Hole Saw traditional-taps Versatile Mounting Options: You have

Versatile Mounting Options: You have total flexibility when it comes to installation

Concealed Cistern Use: Ideal for installations with concealed cisterns

Finish: Satin (Soft Sheen)

WRAS Approved Quiet-Fill Valve

Bihui 28mm M14 Vacuum Brazed Diamond Drill Bit / Hole Saw traditional-taps Versatile Mounting Options: You haveThe Bihui 28mm 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 28mm in diameter, this heavy duty bit is highly recommended for creating clean holes for plumbing lines, waste pipes, electrical conduits, and robust mechanical fixings across all types of ceramic tiles, especially modern porcelain. Prioritised by