£22.49
80mm Diamond Hole Saw Drill Bit With Tri Shank For Porcelain Tiles Ceramic Slate Stone Granite Marble Glass. Diamond Core Holesaw/Hole Cutter
£21.29 (£2.13 / count)
Dry Diamond Drill Bit Set,BGTEC 10pcs 8mm Hole Saw for Granite,Marble,Masonry, Concrete, Tile/Ceramic, Glass, Hard Plastic,Vacuum Brazed Diamond Core Drill Bit Kit