Product Description
' Fiber Disc, Disc Dia. 4-1/2 In., Mounting Hole Size 7/8 In., Abrasive Type Coated, Abrasive Material Zirconia Alumina, Grit 36, Grade Extra Coarse, Backing Material Fiber, Backing Weight X, Max. RPM 11, 000, Series Blue Fire, Vacuum Hole Design No Hole, Color Blue, Package Quantity 25 '