Generic 18pcs 4 inch Polishing Pad, Diamond Polishing Pad Kit with M14 Back Pad for Stone Marble Granite Polisher, Wet & Dry 30-10000 Grit Polishing Pad for Quartz Tile, Hook & Loop Design

• 18 pack polishing pad comes equipped with a 4” back plate and M14 thread bolt 18pcs polishing pads included are of different grits - #30, #50,#100,#150, #200, #300, #400, #500, #600, #800, #1000, #1500,# 2000, #3000, #5000,# 6000, # 8000, #10000, to meet your needs for different applications Polishing pad works with such materials as concrete, granite, limestone, marble, slate, other stones and other solid surfaces Polishing pad made of industrial-grade diamond powder and resin powder that can a grindingn force just enough to deliver the optimal effect (NOTE: use below 5000RPM to avoid potential damage to the surface) Polishing pad designed for wet (#30-#10000) and dry (#30-#300) polishing alike Polishing pad features a hook and loop design, convenient attach or detach