10pc 4.5" Flap Wheels Aluminum Oxide Surface Discs Roloc Grinding Roll Lock Sanding Flap Disc 400 Grit

Description

Flap disc use diagonal layers of aluminum oxide resin fiber, as it wears new grit is continuously being exposed for consistent performance throughout the life of the disc. Flap disc's are designed to run cooler to reduce warping of thin metal like body panels plus, unlike ordinary grinding wheels these discs won't gouge your work. Fits both air and electric grinders.Features: 4.5 inch Diameter Arbor Size: 4/5" Aluminum Oxide Material Fiberglass 400 Grit