3/4 X 20 1/2 Inch EdgeCore Ceramic Air File Sanding Belts, 10 Pack

3/4 X 20 1/2 Inch EdgeCore Ceramic Air File Sanding Belts, 10 Pack - View 3

$24.61 ~~$33.26~~ In stock

*NEW* 3/4 x 20 1/2” EdgeCore Premium Ceramic File Belts

Thanks to advanced abrasive technology, our newest ceramic material delivers maximum cut rate, longevity, and cooler grinding temps. Ideal for high pressure grinding, EdgeCore ceramic micro-fractures during use, continuously revealing fresh abrasive grain. Its versatility makes it a great choice for knife makers, blacksmiths, welders, or anyone working with metals.

Single Grit Pack Quantity: 10

Available Grits: 24, 36, 40, 60, 80, 100, 120, 180, 240, 320, 400

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, cobalt, aluminum, copper, titanium, nickel, etc.). Also appropriate for dense and hard woods.

Closed Coat: 100% abrasive grain coverage

Joint: Precision engineered bi-directional tape joint allows belt to run in BOTH directions (disregard arrows)

Grinding Aid: Load and heat reducing stearate for cooler grinding

Bonding: Resin over resin

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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 (4.0 / 5 · 5 reviews)

Edward D. ★★★★★ Oct 20, 2026

These belts chew through aluminum way faster than the zirconia ones I used to run, and the 20 1/2 inch length fits my file sander perfectly. Ten in a pack means I’m not reordering every week, which is exactly what I needed for production work.

Ella ★★★★★ Oct 19, 2026

The ceramic grain runs noticeably cooler than the aluminum oxide belts I used before, which makes a real difference when I'm hogging off metal on a long pass. I've done about a dozen blades with the first belt and it still has plenty of bite left, so the ten-pack should last me a good while.

Natalie Q. ★★★★☆ Oct 22, 2026

I used these on some pretty tough maple edges and the ceramic material really stays cool compared to aluminum oxide belts I've tried. Only gave four stars because the adhesive on a couple seems a bit weak near the splice.