Soft flap grinding discs WRK FOX

Zirconium flap grinding discs with fiberglass backing. The flaps' angular positioning guarantee superior flexibility, comparable to that of a fibre disc, yet providing a twenty times longer service life. Especially recommended for angles, shaped edges and corrugated surfaces machining Cold cutting. Fit for all materials, for average power grinders. Cutting speed 10400 rev. (63 m/s)