D100mm Diamond Floor Polishing Disc 4 Inch Metal Blank Concrete Grinding Cup Wheels for Cement and Terrazzo Renovatio 12PCS Grit:Grit 16 1/2 PCD*2T (Two Half Dovetail

1/2 PCD*2T (Two Half Dovetail PCD)

Coating Removing 4 Inch Redi Lock Diamond PCD Grinding Disc

Machine: HTC  Quick Connceting Grinding Machine

Segments Types: 33*17/8*13mm*5T (Five Hexagon Shape Segments)

fine ( grits 16- 270#) as requested

D100mm Diamond Floor Polishing Disc 4 Inch Metal Blank Concrete Grinding Cup Wheels for Cement and Terrazzo Renovatio 12PCS Grit:Grit 16 1/2 PCD*2T (Two Half DovetailProduct 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