Two Pins Diamond Pads 3 Inch STI Metal Grinding Disc with Trapezoid Segments for Concrete Terrazzo Floor 9PCS Grit:Grit 24 you can use metal diamond

you can use metal diamond pads to grind from grits such 16#

A: The MOQ is 9 PCS

Material: Diamond Segments + 5 Inch 65 Mn Steel Metal Blank

Product Name: HTC EZ Change Diamond Grinding Pads with Single Rectangle Shape Segment

Product Name: D100mm 4 Inch Thread Holes Metal Bond Diamond Grinding Disc with Five Hexagonal Segments for Stone and Concrete Floor

Two Pins Diamond Pads 3 Inch STI Metal Grinding Disc with Trapezoid Segments for Concrete Terrazzo Floor 9PCS Grit:Grit 24 you can use metal diamondProduct 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