Supergrit Abrasives

3" X 1/4" ROLOC PLASTIC BUTTON UNITIZED WHEEL (3M 17845)

3" X 1/4" ROLOC PLASTIC BUTTON UNITIZED WHEEL (3M 17845) - Main image
$1.68 $2.75 In stock

This 3" x 1/4" Roloc plastic button unitized wheel (3M 17845) is designed for surface finishing and light deburring tasks. It features a medium (MED) grade, making it a versatile choice for consistent blending and finishing on a variety of workpieces. The unitized construction provides a durable, non-woven abrasive that conforms to contours for uniform results.

  • Size: 3-inch diameter, 1/4-inch thickness
  • Medium (MED) grit for general-purpose finishing
  • Roloc quick-change attachment for fast disc changes
  • Plastic button hub for secure mounting
  • Suitable for blending, deburring, and finishing applications
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Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Chloe S. ★★★★★

The 1/4" shank pops right into my die grinder and the medium grade leaves a nice even finish without digging into the aluminum. I've used it on several brackets now and it still has plenty of life left.

Zoe Q. ★★★★★

I grabbed this for cleaning up welds on aluminum and it cuts fast without gouging the surface. The Roloc button locks onto my die grinder tight, no wobble at all. Easily the best wheel I've used for light deburring.

George ★★★★★

The medium grade on this wheel is perfect for blending out scratches on aluminum without cutting too deep. It spins true on my die grinder and the Roloc backing swaps out in seconds. Been through three of them this month and they hold up well.