uxcell 4 Pcs 10mm Dia Diamond Coated Drill Bit Glass Hole Saw Cutting Tool
4 pcs silver tone metal glass hole saw, diamond coated cutting hole, great for making clean and accurate hole on glass and tile.Suitable for drilling marble, tile, ceramic, glass, porcelain, granite, stone, ideal replacement for the old or damaged ones.Works better with an electric drill (here is not included).