Diamond Cutting Discs for Angle Grinder ， Diamond Grinding Wheel Vacuum Brazed Full Bullnose Diamond Router Bit Profiling Wheel for Stone Granite Edge Abrasive,25mm(40mm)

Especially for concrete outside wall in building or decoration; Grinding on marble, granite , quartz , ceramics , artificial stone and glass; Wet grinding is helpful for the working life High efficiency and several times better than electroplated products These Grinding Discs Edged Structure Helps Make Cutting Hard Materials Easy with the Solid & Wellstructured Shape, it reduces the Effect of Chipping, Resulting in Clean Edges