Zirconia grit enables 3X faster material removal than fiber resin metal sanding discs. Premium abrasive cloth provides up to 15 X longer life than fiber resin metal sanding discs. Type 29 fiberglass backing provides optimal grinding angle of 10-25 degrees, allows full use of the disc, and won't mar the work piece. Applications include weld blending, removing weld slag, debarring, surface finishing and preparation, edge blending and chamfering.
The cutting disc is suitable for easily grinding away burrs and other irregularities on metal. This disc has a diameter of 355 mm and is 2.4 mm thick and fits in a miter saw for metal.