4" Diamond Sponge Fiber Polishing Pad 300-10000 Grit - Polishing Tile Stone Marble Concrete Ceramics Glass 7set Matched with 2PCS connector

The smaller the Grit size, the sharper it is, and the Grit size is used in turn from 300 to 10,000. The more the Grit size with Couple Backer

• Packing: 4" Diamond Sponge Fiber Polishing Pad 300-10000 grit 7Set and 2 PCS backer pads
• Diameter 100mm, total height 13.4mm, inner hole 14.5mm,wet polishing, can not be used dry
• Nylon back velvet, strong adhesion, firm adhesion, can be torn repeatedly and not easily damaged
• 4inch Backing Pad Hook and Loop 5/8"-11，5/8-11 Thread can be installed, pneumatic grinders, angle grinders, vertical grinders, etc.
• The smaller the Grit size, the sharper it is, and the Grit size is used in turn from 300 to 10,000. The more the Grit size, the smoother