9PCS Metal Grinding Puck - D83mm 3 Inch Dry Pad with 3 Cubic Segments for Floor Grinder and Polishing HTC Segment Types: Two Z Shape

Segment Types: Two Z Shape Segments

Material: Diamond Segments + 3 Inch Velcro Back Metal Blank

Item Number: Blastrac Trapezoid Diamond Grinding Shoes with Double Hexagonal Segments

Segment Sizes: 35*20*10mm*2T (Two Rhombus Shape Segments with Teeth)

Grit Hardness: Soft Bond-Yellow

9PCS Metal Grinding Puck - D83mm 3 Inch Dry Pad with 3 Cubic Segments for Floor Grinder and Polishing HTC Segment Types: Two Z ShapeProduct 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