9PC Diamond Grinding Disc Set - 4 Inch with Five Arrow Segments, Thread Holes and Medium Bond Abrasive Floor Tooling for Concret Grit:Grit 270 pls feel freely to contact

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Product Name: HTC  EZ Change Diamond Concrete Floor Pads with Two Round Grinding Bars

D13mm*H13mm*5T (Five Round Shape Segments)

Material: Diamond Segments + Blastrac Trapezoid Metal Blank

Product Name: Blastrac Trapezoid Diamond Concrete Grinding Shoes with Three Square Shape Segments‘

9PC Diamond Grinding Disc Set - 4 Inch with Five Arrow Segments, Thread Holes and Medium Bond Abrasive Floor Tooling for Concret Grit:Grit 270 pls feel freely to contactProduct 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