3M Fiber Disc 987C - 4-1/2" x 7/8" 80+ Grit Ceramic Abrasive Discs for Metal Grinding & Sanding - Pack of 25 - Ideal for Automotive Repair, Metal Fabrication & DIY Projects

Fiber Disc, Abrasive Type Coated, Abrasive Material Ceramic, Backing Material Fiber, Backing Weight Not Rated, Grit 80, Overall Diameter 4 1/2 in, Series 987C, Coating Coverage Closed, Maximum Operating Speed 13,300 RPM, Resistance Properties Tear, Connector Size 7/8 in, Connector Type Unthreaded Hole, Color Orange, Features Self-Lubricating Grinding Aid, Grade Coarse, Package Quantity 25