Zirconia Flap Discs - 4-1/2"x5/8"-11 80 grit zirconia flap disc wheel [Set of 5]

115-DW8313 This item 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. Model Code  Model Description AADia.:4 1/2 in, Arbor Diam:7/8 in, Grit:36, Quantity:10, Speed:13300 rpm [Max] ABDia.:4 1/2 in, Arbor Diam:7/8 in, Grit:60, Quantity:10, Speed:13300 rpm [Max] ACDia.:4 1/2 in, Arbor Diam:7/8 in, Grit:80, Quantity:10, Speed:13300 rpm [Max] ADDia.:4 1/2 in, Arbor Thread - TPI or Pitch:5/8 in - 11, Grit:36, Quantity:5, Speed:13300 rpm [Max] AEDia.:4 1/2 in, Arbor Thread - TPI or Pitch:5/8 in - 11, Grit:60, Quantity:5, Speed:13300 rpm [Max] AFDia.:4 1/2 in, Arbor Thread - TPI or Pitch:5/8 in - 11, Grit:80, Quantity:5, Speed:13300 rpm [Max] AGDia.:4 in, Arbor Diam:5/8 in, Grit:60, Quantity:10, Speed:15200 rpm [Max] AHDia.:7 in, Arbor Diam:7/8 in, Grit:120, Quantity:10, Speed:8700 rpm [Max] Unit Sold is in measure of 1 Box