4-1/2 IN. X 5/8 IN. 36 Grit HP Zirconia Flap Disc

Zirconia flap discs possess a Zirconia grit which enables 3X faster material removal than fiber resin metal sanding discs. The Zirconia flap discs include a premium abrasive cloth which provides up to 15X longer life than fiber resin metal sanding discs. The 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.

Features:

• Zirconia grit enables 3 times faster material removal than fiber resin metal sanding discs Premium abrasive cloth provides up to 15 times 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 Independently certified to applicable standards