Wide range of uses-suitable for handicrafts, woodworking, automotive, metal and plastic applications, for polishing and polishing.Product DescriptionFeatures100% brand new.Made of alumina, strong polishing force, high wear-resisting degree and cost performance.Can work with polishing sticky backing pad, simple and easy to use.Professional, safety, high efficiency and low consumption.Improved abrasion performance, abrasive will not easily fall off.Used in furniture, hardware and automobile repairing.For surface polishing of iron, paint, electronics, wood furniture and many kinds of solid wood plank.Materiel: Alumina.Size: 150mm / 5.9".Color: Red.Granularity: 80#, 120#, 240#(optional)How to Use:1.Sanding papers coated with alumina bound with synthetic resin are the perfect choice for working of all wood, wood-based materials, and metal, from coarse sanding to fine sanding.2.60 grain are used for coarse sanding of rough surfaces, 80-120 grain are suitable for surface smoothening and sanding of small roughness, 180-1000 grain are good for final fine sanding.Note:Please allow 1-3mm error due to manual measurement. Thanks for your understanding.Package Included10pcs x Sanding Discs.