30pcs Diamond Hole Saw Drill Bit Set 6-50mm Cutter Glass Ceramic Tile Porcelain
30Pcs Diamond Holesaw Set Hole Saw Drill Bit Cutter Tile Glass Marble Ceramic. Quantity: 30pcs per set. Chainsaw&Drill & Tool. Electric Hair Clipper. Excellent for making clean and accurate holes in glass, tile, marbles and ceramic.