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: Diamond Segments + PCD

Material: Diamond Segments + PCD + Lavina Metal Blank

MOQ: 12PCS/One Set

Product Name: Blastrac Trapezoid Diamond Concrete Grinding Shoes with Six Rhombus Shape Segments

Machine: Schwamborn Quick Connceting Floor Grinding Machine

Segment Types: Two Z Shape Segments

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: Diamond Segments + PCDProduct 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