60007 Fiber Disc, Disc Diameter 5 in, Mounting Hole Size 7/8 in, Abrasive Type Coated, Abrasive Material Zirconia Alumina, Abrasive Grit 24, Abrasive Grade Extra Coarse, Disc Backing Material Fiber, Backing Weight Y, Max. RPM 12,200 RPM, Series AZX, Color Blue, Vacuum Hole Design Non-Vacuum, Package Quantity 25