QPSYYB 75mm Stone Edging Wheel Grinding,Granite Marble Brazed Diamond Angle Grinder Head,0222. Process: brazing process;Size: 5mm-45mm;Mesh: 50 mesh;Diameter: 75mm;Inner hole: 20mm; It is suitable for grinding hard and brittle objects such as marble, artificial stone, quartz stone, etc., especially suitable for local leveling of floors in construction and decoration, edging, chamfering and arc grinding of marble and granite decorative plates (dry and wet). dual purpose) Easy to use,Good Performance and long life. brand new and high quality. Farbe:A