Universal 4 Inch Diamond Grinding Disc with Four Rhombus Segments for Concrete Floor Polishing - D100mm - 12PC Grit:Grit 30 Segment Sizes: 20*20*10mm*3T (Three Square

Segment Sizes: 20*20*10mm*3T (Three Square Shape Segments)

Item Number: Blastrac Trapezoid Diamond Grinding Shoes with Three Arrow Shape

Material: Diamond Segments + 3 Inch Two Pins Redi Lock Metal Blank

Connection: HusqvarnaRedi Lock Scanmaskin Redi Lock

HTC EZ Change Diamond Grinding Shoes for Concrete and Terrazzo Floor Renovation

Universal 4 Inch Diamond Grinding Disc with Four Rhombus Segments for Concrete Floor Polishing - D100mm - 12PC Grit:Grit 30 Segment Sizes: 20*20*10mm*3T (Three SquareProduct 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