Supergrit Abrasives

8" X 7/8 ARBOR (W 5/8,1/2,3/8 REDUCER) IMPORT KNOTTED WIRE WHL .020 (83043) RPM 8,500

8" X 7/8 ARBOR (W 5/8,1/2,3/8 REDUCER) IMPORT KNOTTED WIRE WHL .020 (83043) RPM - Main image
$10.85 $17.5 In stock

This 8-inch knotted wire wheel is designed for heavy-duty cleaning and surface preparation tasks. It features a 7/8-inch arbor with included reducers for 5/8-inch, 1/2-inch, and 3/8-inch arbors, offering versatility for different equipment. The wheel has a maximum speed rating of 8,500 RPM, and the wire is .020 gauge for effective brushing action.

  • 8-inch diameter knotted wire wheel for aggressive cleaning and deburring
  • 7/8-inch arbor with reducers for 5/8, 1/2, and 3/8-inch arbors
  • .020 wire thickness provides durability and efficient material removal
  • Rated for up to 8,500 RPM
  • Available in single or pack of 2 quantities
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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 (4.4 / 5 · 5 reviews)

Stella Z. ★★★★★

Knotted wire’s doing serious work on rusted steel without bogging down, and the .020 thickness leaves a nice, even finish. The 7/8 arbor with those reducers meant I didn’t have to dig for a bushing set—everything fit my grinder right out of the box.

Brian G. ★★★★★

Cranked through some rusty steel beams this weekend and the 8-inch wheel didn't bog down once, even at the edges. The .020 wire thickness bites hard without loading up like thinner wheels do. Only wish the packaging had a slot to store those reducer rings.

William ★★★★★

The reducers that come with it made fitting this wire wheel to my grinder a breeze, and it chewed through rust on an old gate faster than I expected. The 8,500 RPM rating gave me peace of mind while using it, and the .020 wire felt aggressive but didn't leave deep gouges in the metal.