3"/75mm Diamond CONVEX Wheel Grinding Disc Marble Granite SHDIATOOL

We have 5 sizes available Specification:  Diameter 3"/75mm, Arbor 22.23mm,Diamond Height: 10mm 15mm 20mm 25mm 30mm,Grit: #60 Machine: Angle grinder Feature: High efficiency and several times better than electroplated products  Can be used dry or wet Wet grinding is helpful for the working life. Application: Grinding on marble, granite , quartz , ceramics , artificial stone and glass; Especially for concrete outside wall in building or decoration;  Partial flattening of floor and edging fine of marble or granite boards.