Features ▶️ BEST MATCH SIZE: Sanding discs 2” surface conditioning discs-Coarse/Medium/Fine total 46pcs incloud 1/4 inch shank disc holder fit die grinder profectly. ▶️ GREAT PERFORMANCE: Surface conditioning discs are uitable for stainless steel, alloys, non-ferrous materials, plastics, and fiberglass; useful for auto body and automotive work, such as rotor finishing, and on motorcycles, boats and so on. ▶️ QUICK CHANGE FOR SAVING TIME: High strength plastic twist roll lock attachment offers quick and easy disc change-out for multi-step finishing processes.Abrasive sanding discs are ideal for deburring, finishing, and cleaning on flat or contoured surface of metals to allow for quick and easy operator assembly. These flap discs are suitable for die casting parts, bicycle parts, machinery, knives, and many other items. Applications Surface Prep, Removing Paint, Removing Rust, Removing Oxides, Corrosion, Scale, Deburring, Blending, Cleaning, Finishing, Polishing Works Well On Stainless steel, alloys, non-ferrous materials, plastics, and fiberglass. Useful for auto body and automotive work, as well as on motorcycles, boats, die casting parts, bicycle parts, machinery, knives, and many other items Specifications Diameter: 2 inch Color: Brown, Red, Blue Grit/Grade: Coarse, Medium, Fine Attachment Type: R Type Twist Lock Machines: Angle Die Grinder, Straight Die Grinder, Air Die Grinder, 1/4" Drill Package Included 15 x 2 inch Surface Conditioning Sanding Discs Coarse Grit- Brown 15 x 2 inch Surface Conditioning Sanding Discs Medium Grit - Red 15 x 2 inch Surface Conditioning Sanding Discs Fine Grit - Blue 1 x Rubber Disc Holder W/ 1/4" Shank