pieces 4 inch polishing pad diamond polishing pads disc with backing plate for granite concrete ceramic

General descriptionThese 4-inch diamond polishing pads are designed for effective polishing of various surfaces including granite, concrete, marble, stone, and tile. They can be used dry, but optimal results are achieved when used with water.Technical specificationsDiameter: 4 inchesThickness: 3 mmGrit sizes: 50, 150, 300, 500, 1000, 2000, 3000Matching adhesive disc size: 10 cmOther informationMade of high-quality resin impregnated with diamond powder for durabilityNylon Velcro backing ensures strong attachment even after multiple usesConnected design prevents falling edges and enhances service lifeUniform and fast heat dissipation with low noise during use