3 Inch Diamond Grinding Disc with and 8-10 Segments for Terrazzo and Concrete Polishing - 9 Piece Set Outer Diameter:Ten Bars-Hard Bond Material: PCD + Blastrac Metal

Material: PCD + Blastrac Metal Blank

Could be used for all kinds of concrete and terrazzo floors

PCD/Alloy Quality: Top Quality

Connection: Redi Lock Scanmaskin Connection

Material: Diamond Segments + PCD + Lavina Metal Blank

3 Inch Diamond Grinding Disc with and 8-10 Segments for Terrazzo and Concrete Polishing - 9 Piece Set Outer Diameter:Ten Bars-Hard Bond Material: PCD + Blastrac MetalProduct 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