Used for polishing uneven ground, polishing 5 holes and 4 teeth ground, and leveling concrete 2. Imported emery is used, the grinding efficiency is good, the welding tooth shape is more quick and ; 3. Applicable to all kinds of floor, open of concrete floor, rough grinding, remove old epoxy layer, super wear-resistant. Great workmanship, can perfectly meet your needs, very practical 5. Using high-quality materials, strong and, has a long service life. Item Type: Floor Polisher Pads. Material: Diamond 3 Teeth Strip Teeth: 2 holes, hole diameter: approx. 7mm / 0.3in. 3 Teeth Cylindrical Teeth: 3 holes, hole diameter: approx. 9mm / 0.4in Grinding Block: 3 holes, hole diameter: approx. 6mm / 0.2in. 1 x 3 Teeth Strip Teeth. 1 x 3 Teeth Cylindrical Teeth. 1 x Grinding Block. Our listing price includes the value of goods, packaging cost, and export. Please check with your country’s. We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. Post a message again because sometimes our message system may block some emails. If you are satisfied with our service, pls. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy. We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders.