Item #: 07721251Brand: 3MModel #: 7000045650 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 27 flap discs are less aggressive and are used primarily on flat surfaces for grinding a smoother finish. Cooler cutting and more durable than natural aluminum based products, ceramic provides a sharp, high purity grain. Commonly used for precision grinding of steels, hard alloys and exotic materials. Product Specifications Abrasive Type Coated Flap Disc Type Type 27 Disc Diameter (Inch) 4-1/2 Abrasive Material Ceramic Grade Coarse Grit 50 Center Hole Size 7/8 Backing Material Cloth Maximum RPM 13300 Series 747D Disc Diameter (Decimal Inch) 4-1/2
