Red Label Abrasives

3 Inch Type R Surface Conditioning Quick Change Discs, 25 Pack

3 Inch Type R Surface Conditioning Quick Change Discs, 25 Pack - Main image
$32.24 $52 In stock

Non-woven quick change surface conditioning discs on a type 'R' mandrel. These discs easily mount and stay securely in place. Great for blending and finishing and rust removal on metals, plastics and composites while mounted on any pneumatic grinding tool or even your power drill! We use a plastic mounting system to eliminate any issues with rusting or degrading over time. Works on: Non-Ferrous metals (aluminum, copper, brass) and stainless steel. Also performs well on plastics, composites and hard woods.



Recommended for:


  • Deburring and surface prep, stock removal and leveling, blending and finishing, weld splatter removal, scale removal and rust removal
  • Premium Non-woven with embedded Aluminum Oxide Grain
  • Ballistic grade nylon buttons remove the risk of corrosion in metal fastening systems
  • Type 'R' attaches to Lockit™, Powerlock III™ and 3M™ roloc TR™ mounting systems
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      Customer Reviews (4.0 / 5 · 5 reviews)

      John ★★★★★

      The hook-and-loop backing on these Type R discs grabs the mandrel firmly—no slipping at all during use. I was able to strip rust off an old metal bracket in under a minute with consistent results. For a 25-pack at this price, they’re a solid value for light blending work.

      William ★★★★★

      These discs take rust off metal parts surprisingly fast without digging into the base metal. The 25-pack should last me a while since each one holds up well under moderate pressure.

      Emily ★★★★☆

      The Type R mandrel holds these discs firmly on my grinder, which is a nice change from pads that wobble. They did a decent job cleaning rust off a metal bracket, though I found them wearing down a bit faster than I expected for light blending work.