Universal 4 Inch Diamond Grinding Disc with Four Rhombus Segments for Concrete Floor Polishing - D100mm - 12PC Grit:Grit 30 Item Number: Lavina PCD Diamond

Item Number: Lavina PCD Diamond Grinding Pads with Double Quarter PCD and Single Rectangle Shape Segment

1) High quality and long life

35*20*10mm*6T (Six Rhombus Shape Grinding Segments)

grinding preparation on floor or old floor renovation

Universal 4 Inch Diamond Grinding Disc with Four Rhombus Segments for Concrete Floor Polishing - D100mm - 12PC Grit:Grit 30 Item Number: Lavina PCD DiamondProduct Description Diamond grinding discs are engineered with top grade industrial diamond powders for maximum grinding performance and superior lifespan. Our specially formulaed grinding segments increased durability and wheel life . These diamond wheels disc can be used for a wide of grinding concrete and other masonry products. Bond: Soft Bond, Medium Bond, Hard Bond Hard concrete requires softer bond to prevent glazing and to allow new diamonds