HTC EZ Change Diamond Grinding Shoes Multi-Color Painted Metal Floor Polishing Pads with Single Round Grinding Bar for HTC EZ Grinder - 12PCS Diamond Concrete Grinding Disc Product Name: HTC EZ Change

Product Name: HTC  EZ Change Diamond Grinding Pads with Double Trapezoid Shape Segments

Product Name: 4 Inch Universal Diamond Concrete Grinding Disc with Three Arrow Shape Segments

Material: Diamond Segments + 5 Inch 65 Mn Steel Metal Blank

Material: Diamond + Metal Powder + PCD + Lavina Metal Blank

Material: PCD +Lavina Metal Blank

HTC EZ Change Diamond Grinding Shoes Multi-Color Painted Metal Floor Polishing Pads with Single Round Grinding Bar for HTC EZ Grinder - 12PCS Diamond Concrete Grinding Disc Product Name: HTC EZ ChangeDescription EZ Change Diamond Grinding Shoes for Concrete and Terrazzo Floor Renovation Metal bond diamonds have high strength, excellent wear resistance, and a low friction coefficient. Metal bond diamonds high grinding efficiency and low grinding force generates less heat in the grinding process. Coarse grit: 16#,24#,30#,36#. Could be used for un even concrete floors , rough grinding preparation on floor or old floor renovation. Medium grits: 46#,