Meccion Diamond Drill Bit Brazed Core Hole Saws Performance Hollow Hole Cutter for Glass/Tile/Granite/Marble/Porcelain 6mm-50mm 11pcs Set
- Professional Diamond Hole Cutter: With Special design of diamond brazed For porcelain, glass, marble, ceramic, rock and granite etc..
- High Quality Hole Drilling: Made from carbon steel with diamond blade ideal for drilling clean and accurate holes and cut a perfect circles with these tools.
- Longer Service Life: Heavy duty hole saws gives superior performance, Durability is more than 8X.
- Tips: Electroplated diamond coating will wear off if the tool gets too hot. Never let your drill bit run dry..
- Package Include: 6mm (15/64"), 8mm (5/16"), 10mm (25/64"), 12mm (15/32"), 16mm (5/8"), 20mm (25/32"), 22mm (3/4"), 25mm (31/32"), 30mm (1-3/16"), 38mm(1-1/2"), 50mm (1-31/32") diamond hole saw drill bit set of 11 pack.