Z-LION ZLION B5 316 Diamond Hand Profile Wheel Router Bit Half Profiler Wheel for Granite Concrete Marble Edge with 5811 Thread

SIZE Coarse grit For 65mm diameter arc radius 316thick full bullnose edge Aggressive Flexible and Durable Diamond router bits built with vacuum brazed technology for durable long life and aggressive faster cuts to avoid chipping Suitable for any PolishersGrinders with 5811 threaded spindles Wet or Dry Usage recommend speed 3500 4000 RPM Works great for grinding marble stones concrete tiles granite countertops edges profile full bullnose.