4 inch 100mm Spiral Shape Diamond Wet Marble Polishing Pads for Angle Grinder Four pointed star Shape diamond polishing pad is the new unique resin bond polishing pads that make excellent polishing results on all kinds of marble. The white resin makes the polishing pads non-marking so they won't bleed into your counter tops, backs plashes or anywhere else they want marble. We carry different sizes to fit wet polishers, wet grinders, and floor grinders.Diamond powder and resin powder. Aggressive and Durable made with quality Diamond Powder impregnated in Resin. Specific points: Sharp, wear-resistant and high efficiency. Optimal RPM 2200, Max RPM 12000. Diameter 4", Height 3 MM, Hook and Loop Backed Flexible Applications: Great For All Solid Surface Materials. Perfect for Granite, Concrete, Marble, Stone, Tiles etc. Can be used Dry but Best Results are with Water After sale: We supply fast and convenient return or replace service to insure purchasing without worries1,Suitable for sanding intight spots and keep the sanding disc in place. 2,Strong hook & loop attachment prevents pad shifting and spinning, yet allow for easy removal of sanding discs. 3,Flexible composite material and ergonomically designed that feels so comfortable in our hands. 4,Ideal for woodworking, hobby, arts and crafts, auto body, drywall, shop and automotive use. 5,The base is just the right size for any 6-inch sanding disc is makes it easy to change out discs1:Polishing pad It can be used for grinding and polishing marble, granite, ceramics, jade, glass, terrazzo floor, concrete floor use for dry and wet! 2:We have 50#150#300#500#1000#1500#2000#3000# these common items in stock, which can be delivered within 7 days! 3:If you want other items, we can order OEM for you! 4:We can wear connectors for you if you need them!