Ken Onion Edition Knife & Tool Sharpener
Ken Onion Edition Knife & Tool Sharpener Ken Onion Edition Knife & Tool Sharpener Ken Onion Edition Knife & Tool Sharpener Ken Onion Edition Knife & Tool Sharpener Ken Onion Edition Knife & Tool Sharpener Ken Onion Edition Knife & Tool Sharpener Ken Onion Edition Knife & Tool Sharpener Ken Onion Edition Knife & Tool Sharpener Ken Onion Edition Knife & Tool Sharpener
Ken Onion Edition Knife & Tool Sharpener

Ken Onion Edition Knife & Tool Sharpener

153 0 5 4.6

Free hat with purchase during the month of February.

Work Sharp teamed up with renowned knife maker Ken Onion to deliver the ultimate sharpening solution for your home or workshop. The Work Sharp Knife & Tool Sharpener - Ken Onion Edition will sharpen every knife you own, quickly and easily.

Expertly designed features include:

  • An adjustable sharpening guide to produce precise edge bevels from 15° to 30°
  • Premium flexible abrasive belts to deliver a strong, long lasting razor-sharp edge
  • A variable speed motor to handle every sharpening task, from grinding to honing

Free shipping for orders over $99 in the US

Ken Onion Edition Knife & Tool Sharpener

Work Sharp partnered with legendary hall-of-fame knife maker Ken Onion to develop a new knife and tool sharpening platform with expanded features! The combination of Work Sharp engineering and Ken Onion’s industrial design has created a fast, easy and stylish way to sharpen all your knives and tools with precision and repeatability.

The Ken Onion Edition Knife & Tool Sharpener is designed to sharpen every knife you own. Using a fully adjustable precision sharpening guide, variable speed motor and wide, flexible abrasive belts, it sharpens pocket & hunting knives, serrated knives, kitchen knives and any other shape or type of blade you own.  Professional blade makers like Ken Onion use flexible belts to put a razor sharp edge on their blades, now you can have the same technology in your home or shop. Work Sharp Engineered and Ken Onion Designed to deliver the pinnacle of knife sharpening.

The ¾" x 12" premium, flexible engineered abrasive belts* sharpen virtually any shape or type of knife blade and uses a precision sharpening guide to ensure that you get a consistent angle every time. The sharpening guide is fully adjustable from 15° to 30° so you can sharpen any knife to the angle you desire that best meet your needs. The variable speed control (1,200 SFM to 2,800 SFM) provides you with the optimal belt speed for the task at hand.

*The 6000 grit belt measures ½" x 12" for better contact with serrations, gut-hooks and other hard to reach edges.

Also available: The special value TV OFFER - Ken Onion Edition Knife & Tool Sharpener.

    What's in the box:

  • Ken Onion Edition Knife & Tool Sharpener
  • P120 Extra-Coarse Belt
  • X65 Coarse Abrasive Belt
  • X22 Medium Abrasive Belt
  • X4 Fine Abrasive Belt
  • 6000 Extra-Fine Abrasive Belt
  • Quick Start Guide
  • User's Guide


A 1-Year Warranty covers defects due to workmanship and design, excluding abrasives. Warranty covers consumer use only, not industrial or commercial use.

NOTE: Using a 115V machine in a location with 230V power sources voids the warranty. For use outside North America, please visit our Where to Buy page to find a distributor in your country or region.

Belts & Abrasives

Customer Reviews

Convenience store owner

I bought the 15 degree three stage machine from another company figuring I could change my thin blade knives to a steeper angle, I was wrong. Those machines take forever to cut a new bevel. Then I saw this machine and have been amazed ever since taking it out of the box. With an aggressive belt you can get the angle established in minutes and then it's just a matter of how perfectly polished you want to advance the edge. I wish I had bought this machine first because now the others are just sitting on the shelf collecting dust. When you own this machine made in the USA you will wonder how it can be offered at such resonable price.

Sand which shop owner

I went shopping on the internet for a good electric sharpener. I figured somebody has to have come up with one by now. Well after a very costly mistake with a "top" rated electric sharpener I was ready to go back to hand sharpening. Then I saw the Work Sharp Ken Onion machine one night when I was again researching electric knife sharpeners and everything changed. Now I know how to sharpen things by hand but the time involved is way to precious to me. This machine will sharpen a ruined knife and bring it back to hair shaving polished edge quality in a tenth of the time it would take to hand sharpen. The results are astonishing and again, I can't say it enough, you won't be stuck at the sharpening bench for hours. It is truly a beautiful tool that when used and understood by the operator will bring back your knives to factory or better edges. The cost is more than worth it when one considers this tool will be with you for years of steady quality sharps. I have have bought the others and been frustrated by how long it takes to reestablish an edge or the fact that these other machines are incapable of saving a really abused knife. If tools of quality mean anything to you, you will be amazed by this system.


I was looking for a way to Sharpen my Shun kitchen knives and a few EDC without always shipping them back to Shun for their free service. I looked at way more expensive options but after watching a few Youtube videos I landed on the Ken Onion Edition. After receiving the sharpener i read the manual and set out on my first attempt with a cheaper blade. 8 passes (on each side) with the X65, X22, and X4; the blade was slicing through paper with no effort.

I couldn't be happier with this purchase, so much that I just bought one for my father for a b-day present.

This sharpener is so easy to use and has a ton of adjustability for any sharpening task.

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