Supergrit Abrasives

3" (Hook & Loop) DA Sanders 3/32" 2.25mm ORBIT NON VACUUM (MR-3)

3" (Hook & Loop) DA Sanders 3/32" 2.25mm ORBIT NON VACUUM (MR-3) - Main image
$164.5 $235 In stock

The MR-3 is a 3-inch dual-action sander with a hook-and-loop backing pad, designed for random orbital sanding. It features a 3/32 inch (2.25 mm) orbit and a non-vacuum configuration.

  • 3 inch hook-and-loop backing for quick abrasive changes
  • 3/32 inch (2.25 mm) orbit for dual-action sanding
  • Non-vacuum design
  • Model MR-3
  • Brand: Supergrit-Dev
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Customer Reviews (4.8 / 5 · 5 reviews)

Isabella ★★★★★

The 3/32-inch orbit is perfect for fine finishing work—it removes material smoothly without leaving swirls. I’ve been using it with 3-inch discs and the non-vacuum setup keeps things simple for quick jobs in the garage.

Lily ★★★★★

The smaller 3/32" orbit on this sander leaves a noticeably finer finish than my old DA, which saves me from having to hand-sand out most swirl marks. It ran smoothly right out of the box, and the hook-and-loop pad held the paper tight without any slip during use.

Zoe H. ★★★★★

Switched from a larger palm sander to this 3-inch model for tight spots, and the 3/32 inch orbit removes material fast without leaving swirls. The hook-and-loop pad holds the paper securely, and the non-vacuum setup is simpler for quick jobs.