Yellow Soft Bond Metalng HTC EZ Change Diamond Grinding Shoes for Old Rough Concrete New Floor with Black Hard Single Rhombus Segment- 9PCS Diamond Concrete Grinding Disc Product Name: 4 Inch Universal

Product Name: 4 Inch Universal Diamond Concrete Floor Disc with Four Rectangle Curved Grinding Segments

MOQ: 12 Pieces/Set

Segments Sizes: 24*14*8mm*4T (Four Arrow Shape Segments)

Machine: Schwamborn Floor Grinding Machine

Product Name: HTC  EZ Change Diamond Concrete Floor Pads with Two Round Grinding Bars

Yellow Soft Bond Metalng HTC EZ Change Diamond Grinding Shoes for Old Rough Concrete New Floor with Black Hard Single Rhombus Segment- 9PCS Diamond Concrete Grinding Disc Product Name: 4 Inch UniversalDescription HTC 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: