Extra Hard Bond HTC EZ Lock Diamond Metal Polishing Pads with Five Round Bars for Long Lifespan Concrete Grinding - 9PCS Grit:Grit 24 Connection: Six Connection Holes (Three

Connection: Six Connection Holes (Three M6 Thread Holes and Three Bare Holes)

Material: Diamond Segments + ASL Metal Blank

A: The MOQ is 6 PCS

2) Removes stock quickly and efficiently to greatly reduce your product and labor cost

Product Name: 4 Inch Velcro Back Turbo Segmented Diamond Grinding Disc for Stone Concrete Floor

Extra Hard Bond HTC EZ Lock Diamond Metal Polishing Pads with Five Round Bars for Long Lifespan Concrete Grinding - 9PCS Grit:Grit 24 Connection: Six Connection Holes (ThreeDescription HTC EZ Change Diamond Grinding Shoes for Concrete and Terrazzo Floor Renovation Metal bond diamonds have high strength, excellent wear resistance, and a low friction coefficient. Metal bond diamonds high grinding efficiency and low grinding force generates less heat in the grinding process. Coarse grit: 16#,24#,30#,36#. Could be used for un even concrete floors , rough grinding preparation on floor or old floor renovation. Medium grits: