Alpha Wet Core Bit For Stone

Alpha High-Speed Wet Core Bit for Granite and Engineered Stone Features Designed for Drilling The Faucet-Mounting Holes in Countertops and Vanities Very Fast Cutting On Granite and Engineered Stone High-Quality Aggressive Core Bit 5/8-11" female arbor, fits on high-speed and variable speed angle grinders Max 3,500 RPM The Alpha Wet Core Drill Bit is very versatile and can be adapted for use in construction trades wherever holes are needed for water, gas, and electrical piping Must Be Used Wet