4'' 100mm Jiansong 4S Round Buttons Metal Bonded Diamond Polishing Pads - Concrete polishing, concrete grinding, floor polishing, diamond tools, floor grinding, PCDs, metal bond diamond tools, resin bond diamond tools

Product name： 4'' 100mm Jiansong 4S Round Buttons Metal Bonded Diamond Polishing Pads
Item： JS-29

　
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