2 X 36 Inch Premium Zirconia Sanding Belts, 6 Pack

$22.05 ~~$36.14~~ In stock

2x36" Industrial Grade Zirconia Grinding Belts

Our industrial grade zirconia sanding belts are a great choice for heavy duty grinding applications. Zirconia’s self-sharpening abrasive grains extend belt life up to 2.5 times longer than aluminum oxide. Zirconia fractures during use, continuously revealing sharp abrasive grain. Its durability makes it a great choice for knife makers, blacksmiths, welders, or anyone working with metals. While it will not match the longevity of ceramic abrasives, zirconia is a cost-effective alternative. Wet or dry applications. Hand built in the USA.

Available Grits: 24, 36, 40, 50, 60, 80, 100, 120

Single Grit Pack Quantity: 6

Weight: Y-wgt

Backing Material: Polyester

Waterproof: Yes

Applications: Stock removal, profiling, bevel work, sharpening, grinding welds, shaping, cutting, and blending ferrous / non-ferrous metals (steel, stainless steel, alloys, hardened steel, aluminum, copper, titanium, nickel, etc.). Also appropriate for very dense and hard woods.

Closed Coat: 100% abrasive grain coverage

Joint: Bi-directional tape joint allows belt to run in EITHER direction (disregard arrows)

Grinding Aid: Anti-loading and heat reducing stearate coating for cooler grinding

Bonding: Resin over resin

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

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 (4.2 / 5 · 5 reviews)

Andrew J. ★★★★★ Oct 19, 2026

The self-sharpening zirconia grains really do the heavy lifting here—I've been using these on my 2x36 grinder for a week of daily shop work and they're still cutting true. Six belts in the pack means I don't have to worry about running out mid-project.

James F. ★★★★☆ Oct 22, 2026

Been running these through some rough steel work and they're holding up way better than the cheaper belts I used before, the zirconia grains really do cut fast. My only gripe is the six-pack doesn't last as long as I'd hoped on heavy duty jobs, but for the price per belt it's a solid value.

Grace ★★★★☆ Oct 21, 2026

The self-sharpening abrasive grains really do keep cutting longer than cheaper belts I've tried. Took off a lot of material on my bench grinder without constant swapping. Only wish the pack had a finer grit option too.