8mm Dia Diamond Tipped Drill Bit Tile Glass Hole Saws 2 Pcs

Product name: glass hole saw; Material: metal, diamond particlesColor: silver; cutting diameter: 8mm/0.3in.Shank hole diameter: 4mm/0.15in; Shank size: 20 x 6mm/0.8 x 0.2 (L*D)Overall length: 51mm/2; Weight: 11gSuitable for drilling holes in glass, ceramics, marble, porcelain.High performance in glass cutting.Tiny diamond-coated tip for sharp cutting.For use with electric drill, not included here.Package content:2 x glass hole sawOnly the above package content, others products not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The allowable measurement error is +/- 1-3 cm.