Double Post Concrete Grinding Wheel with 6 Diamond Bond Segments - 4 Inch Terrco Abrasive Plates - Set of 9PCS Diamond Concrete Grinding Disc PCD/Segment Sizes: 1/4 PCD*2T +

PCD/Segment Sizes: 1/4 PCD*2T + Alloy*2T (Two Quarter PCD and Two Alloy)

Blank: 7 Inch Round Metal Blank

Item Number: Blastrac Trapezoid Diamond Grinding Shoes with Double Rhombus Shape Segments

Concrete Coating Removing Quick Change Lavina Split PCD Grinding Shoes

The rollers can be changed conveniently

Double Post Concrete Grinding Wheel with 6 Diamond Bond Segments - 4 Inch Terrco Abrasive Plates - Set of 9PCS Diamond Concrete Grinding Disc PCD/Segment Sizes: 1/4 PCD*2T +Product 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