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Cotton Fiber Max Quick Change Discs

Part Number: 820000

Quick Change Disc Max is Rex-Cut’s more aggressive version of our original quick change disc. This new disc has been designed for a faster finishing operation.

The result is that Quick Change Disc Max achieves a 40% improvement in material removal rates and leaves the same great finish as our original quick change discs. You will notice this performance enhancement right away.
  • No smearing on stainless steel, titanium, or high nickel alloys
  • Non-loading on aluminum, as well as Kevlar and other composites
  • Grinds, blends, and finishes in one step
  • Much longer life than coated or surface conditioning discs
  • Smooth controlled grinding action


  • Stainless Steel
  • Aluminum
  • Exotic Metals
  • Mild Steel
  • Brass
Grit Type
  • Aluminum Oxide
  • Excellent surface finishing
  • Rigid enough to be used on edge
  • AIRCRAFT/AEROSPACE Deburring edges and blending mill marks on aluminum skins for fuselage/wings
  • FOOD SERVICE Blend and finish stainless steel kitchen components
  • AUTOMOTIVE Grind and blend spot welds on galvanized steel auto frames Edge breaking on machined parts
  • GENERAL FABRICATION Grinding and blending stainless/aluminum Remove flashing on cast parts