Standard Replacement Kit for the Ken Onion Edition (Mk.1 & Mk.2)



In The Box:

  • (1) Red P120 Belt, 3/4" x 12"
  • (1) Grey X65 Belt, 3/4" x 12"
  • (1) Grey X22 Belt , 3/4" x 12"
  • (1) White X4 Belt, 3/4" x 12"
  • (1) Purple 6000 Belt , 1/2" x 12"
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Standard Replacement Kit for the Ken Onion Edition (Mk.1 & Mk.2)

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Our belts are NOT just sandpaper!

Abrasive belts are formulated, designed, and made for precision sharpening of high-strength steels. The grit symmetry, spacing, and backing flexibility are all designed to produce the optimal convex edge with minimal heating or material takeoff. If you’ve ever used a belt sander to sharpen, you know hot quickly the steel heats and how much excess material can be removed if you aren’t careful. Our abrasives are a key component of our success in the sharpening world.

Product Specifications
Standard Replacement Kit
1.6 oz

Customer Reviews


Uncompromising performance

Each sharpening machine from Work Sharp comes with a three-year warranty and is
designed, engineered, and calibrated at our 100% solar-powered facility in Ashland, Oregon.
We source our materials from the highest-caliber manufacturers and are committed to
eliminating single-use plastics from our supply chain. And you can count on our industry-leading
customer support for any of our Kitchen, Field, or Benchtop sharpeners.