Monster 2-1/2 in. Brazed Diamond Core Bit/Hole Saw for Granite, Quartzite, Marble, Concrete, Porcelain, Ceramic, Other Stones

Monster Pro vacuum brazed diamond core bits are very aggressive and are able to drill smooth holes with high precision. These diamond core bits can drill holes without chipping on granite, quartzite, marble, ceramic and porcelain tiles and other types stones. Vacuum brazed technology ensures that the bits will last much longer than electroplated diamond bits. Dry or wet use although wet use is recommended for longer bit life and dust control.

• Vacuum-brazed technology for aggressive drilling
• Diamond core ensures long life and superior performance
• Can be used with grinders or polishers