Sanding Disc Durable Polishing Sanding Disc Feature:1. This 70-piece set has a variety of grinding discs with different games, satisfying your different working needs.2. Unique safe torsion screw, high-density sand planting and long-lasting ground ensures better cutting.3. All thin and thick grinding discs are made of high tensile fiber, abrasive sand and special glue.4. The nylon disc adopts special process technology to have extra strength and resistance to edge brittleness.5. Enables quick and simple changes, and promising excellent performance in burr removal, polishing, etc. Specification:Item Type: Sanding DiscMaterial: NylonAlumina Abrasive Disc: 40 #60 #80 #120 #180 #240 Zirconia Alumina Abrasive #Tarcza: 60 #80 #120 #Nylonowa Cleaning Pad: Thin, Medium, Coarse. Packing List:69 x Sanding Disc1 x Sanding Plate 1) We accept Alipay, West Union, TT. All major credit cards are accepted through the payment processor's secure escrow. 2) Payment must be made within 3 days of placing the order. 3) If you can't check out immediately after the auction ends, please wait a few minutes and try again, payments should be completed within 3 days. About Shipping 1.