Item #: 13354741Brand: 3MModel #: 7100113121 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. 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 Hook & Loop Discs; Abrasive Type: Coated ; Disc Diameter (Inch): 6 ; Abrasive Material: Ceramic ; Grit: 40 ; Series: 947A ; Backing Weight: X Abrasive Type Coated Disc Diameter (Inch) 6 Abrasive Material Ceramic Grit 40 Series 947A Backing Weight X Disc Color Maroon Maximum RPM 12000 Backing Material Cloth