Norton flap discs are engineered for light stock removal, blending and finishing all in one application. They grind like a depressed center wheel and finish like a fiber disc to reduce process time and lower total grinding costs

• Grind cooler without bluing and last up to 15x longer than resin fiber disc
• Safe, quiet and easy to control for rapid stock removal
• Consistent finishes and longer disc life
• Produces a high quality finish on steels, metals and other exotic materials
• Type 27 quick-change, flat grinding and zirconium

Norton® Charger™ 63642503512 Flap Disc, Type 27, Outer Diameter: 4-1/2 Inch, Arbor Hole / Thread Size: 5/8-11 Thread, Grade: Medium, Grit: 60, Max Speed: 13000 Rpm, Abrasive Type: Zirconia Alumina, Backing: Cloth, Mounting: Threaded, Product / Materials Abraded: Stainless Steel, Cast Iron And Aluminum