4 Inch Diamond Polishing Disc with Arrow Segments for Concrete Floors - Metal Bonded Grinding Pads with Single Pin - 12PCS Grit:Grit 180 IMaterial: Diamond + Metal Powder

IMaterial: Diamond + Metal Powder + ASL Metal Blank

Segments Sizs: 24*11*10mm*5T (Five Rectangle Shape Grinding Segments)

MOQ: 12 Pieces

Products Name: Lavina Quick Lock Diamond Concrete Grinding Plates with Two Zigzag Shape Segments

fine ( grits 16- 270#) as requested

4 Inch Diamond Polishing Disc with Arrow Segments for Concrete Floors - Metal Bonded Grinding Pads with Single Pin - 12PCS Grit:Grit 180 IMaterial: Diamond + Metal PowderProduct 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