Honeycomb Floor Dry Polishing Pads Super Concrete Tools Ltd. Base Info Model NO.:DPD-04Manufacturing Process:SinteredShape:Disc-ShapedBonding Agent:ResinGrit:50# to 3000#Trademark:Super Concrete ToolsSpecification:3 inch to 10 inchOrigin:Xiamen Description Pre:180mm Wet Concrete Polishing Pads Next:Marble Stone Concrete Polishing Pads