DeWalt DW8309 4-1/2" x 7/8" 80 Grit Zirconia Flap Disc

Dewalt DW8309 Specifications:
• Diameter 4-1/2"
• Arbor 7/8"
• Grit 80

Dewalt DW8309 Features:
• 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