• Diameter 4"
• Arbor 5/8"
• Grit 60
Dewalt DW8302 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