Item #: 30189781Brand: Norton Model #: 66623399173Exact Tooling IR#: 04 Features and Benefits Coated abrasives can be used for most applications, from grinding to polishing. They consist of a thin layer of abrasive adhered to fiber, paper, cloth or rubber. Coated discs are normally used on angle grinders. Type 29 flap discs are more aggressive and the angled face provides larger surface contact for higher stock removal. Ceramic alumina is suited for general purpose deburring and blending, It is commonly used on ferrous alloys, high tensile materials and wood. Arbors require adapting nuts. They eliminates cross threading. Product Specifications Abrasive Type Coated Flap Disc Type Type 29 Disc Diameter (Inch) 4-1/2 Abrasive Material Ceramic Alumina Grade Medium Grit 80 Attaching System Arbor Center Hole Size 5/8-11 Backing Material Polyester Maximum RPM 13300 Color Green
