Diamond Core Bit, Diamond Blade, Diamond Polishing Pad manufacturer / supplier in China, offering 9PCS Vacuum Brazed M14 Diamond Core Drill Bit Beveling Chamfer Finger Milling Cutter Set for Tile Marble Granite, Glass Marble Tile Ceramics Grinding Polishing Pad Foam Backing Handheld Sanding Block Diamond Hand Pad, Granite Marble Ceramic Diameter (6/8/10/12/20/35/45/68/HEX) Dry Diamond Drill Bits Set and so on.
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