3" Premium Surface Conditioning Quick Change Discs - 25 Pack


Product Specification

3" Premium Surface Conditioning Quick Change Discs - 50 pack

Benchmark Abrasives 3" Premium Surface Conditioning Quick Change Discs combine the effectiveness and versatility of the non-woven abrasive with the convenience of the quick-change roll-on backing. These discs are made with the highest quality non-woven, open nylon webbing, filled with premium abrasive grains (Equivalent to 3M™ Scotch-Brite™). The strong backing uses a Type R fastening system (Equivalent to 3M™ Roloc™ fastening system) for quick and easy attachment and removal. These discs are perfect for cleaning, finishing, and deburring contoured or irregular surfaces.

These discs are a premium version of our standard surface conditioning discs. Some people find our other discs to be too rigid, so we've added a higher quality that has more give to it. These discs are perfect for cleaning, finishing, and deburring contoured or irregular surfaces.

These discs work well on stainless steel, standard or alloyed steel, non-ferrous materials and alloys, plastic, fiberglass, etc. These surface conditioning quick change discs are perfect for welding and autobody work finishing and preparation in hard-to-reach surfaces and odd angles. This surface conditioning disc is made up of non-woven material which is impregnated with premium abrasive grains.

Quantity: 25 pieces

Use in combination with our 3” Quick Change Rubber Mandrel

**Mandrel sold separately**


  • Outer Diameter – 3”
  • Shank Diameter – R-Type quick change connection
  • Backing Material - Surface Conditioning (non-woven)
  • Grain – Aluminum Oxide (AO)
  • Available Grits – Coarse, Medium and Fine

             ○   Coarse  (tan) – 60 to 80 grit                    

             ○   Medium (maroon) – 100 to 150 grit                     

             ○   Fine (blue/green) – 320-400 grit                           

  • Max RPM – 25,000

Machines Used On:

  • Die Grinders and hand-held pneumatic grinders


  • Ferrous Materials – Cast Iron, Steel, Stainless, Steel, Titanium, Nickel, Wrought Iron, Super Alloys
  • Non-Ferrous Materials – Copper, Brass, Tin, Aluminum

Safety Tips & Techniques:

  • Product requires a 3” Type R quick change backing pad to be used
  • Always wear proper PPE to include (but not limited to) safety glasses, hearing protection, respirator, and hand protection.  Keep all guards in place on your machine.



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Standard FREE shipping is UPS Ground or USPS priority depending on size and weight. Most customers receive their order within 3-5 days from date of purchase. Faster shipping options available for additional charge. Free shipping not available on international orders. Free shipping will only be available to orders being delivered within the lower 48 states.


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