---
product_id: 632850834
title: "Ken Onion Knife Sharpener Tool - Adjustable Knife Sharpening System - For Knives, Scissors, Serrated Blades, & Tools"
brand: "work sharp"
price: "$1458682"
currency: COP
in_stock: true
reviews_count: 8
category: "Work Sharp"
url: https://www.desertcart.co/products/632850834-ken-onion-knife-sharpener-tool-adjustable-knife-sharpening-system-knives
store_origin: CO
region: Colombia
---

# Fast, consistent edge results Adjustable precision sharpening 3-year comprehensive warranty Ken Onion Knife Sharpener Tool - Adjustable Knife Sharpening System - For Knives, Scissors, Serrated Blades, & Tools

**Brand:** work sharp
**Price:** $1458682
**Availability:** ✅ In Stock

## Summary

> ⚡ Sharpen smarter, not harder — unleash pro-level edges at home!

## Quick Answers

- **What is this?** Ken Onion Knife Sharpener Tool - Adjustable Knife Sharpening System - For Knives, Scissors, Serrated Blades, & Tools by work sharp
- **How much does it cost?** $1458682 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/632850834-ken-onion-knife-sharpener-tool-adjustable-knife-sharpening-system-knives)

## Best For

- work sharp enthusiasts

## Why This Product

- Trusted work sharp brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Durably engineered and calibrated in Oregon with premium materials for long-term reliability.
- • **Confidence Guaranteed:** Backed by a 3-year warranty, so you sharpen with zero second-guessing.
- • **Effortless Versatility:** Sharpen knives, scissors, serrated blades & tools with flexible abrasive belts and guided control.
- • **Precision Edge Mastery:** Ken Onion-designed system delivers razor-sharp, professional-grade edges every time.
- • **Speed Meets Consistency:** Electronic speed control ensures fast sharpening without sacrificing uniformity.

## Overview

The Work Sharp Ken Onion Knife Sharpener is a professional-grade, adjustable sharpening system designed in collaboration with knife legend Ken Onion. It features flexible abrasive belts, precision guides, and electronic speed control to deliver fast, consistent, and razor-sharp edges on knives, scissors, serrated blades, and tools. Engineered and calibrated in Oregon, it comes with a 3-year warranty, making it a durable and reliable choice for enthusiasts and professionals seeking effortless, high-performance sharpening.

## Description

Online shopping for Kitchen Knives & Accessories from a great selection of Cutlery Sets, Specialty Knives, Sharpeners, Cutting Boards, & more at everyday low prices.

Review: Great product! What a time saver! - There are probably plenty of raving reviews about this product but this review is more geared towards 'how to use' properly and other views that aren't discussed. I've used it for work knives, kitchen knives, small carving tools and work swords (yes, swords). I've fixed 2 softer metal blades that I thought were going into a recycling bin. It is quick to setup, fairly easy to use and gives good, work fast results. Granted I still prefer stones and plates for my favorite, cherished tools but using those takes time, prep work and lots of work along with clean up and proper storage. I can get a better edge with them but that's because I can control the abrasive removal process easier. As always, wear protective gear as the removal process will create metal and abrasive dust. I always wear safety glasses and cut resistant gloves for larger blades. The WSKO edition is abrasive. It can take off more than you wanted and you will go through belts in little time. It does require some skill and for whatever reason do not test it on your favorite blades until you are comfortable. Even when using older sharpening processes I usually use a test blade before reaching for my good blades. With the WSKO it can take some time before you get a hang of it. I couldn't remove the bur on my first few attempts and I was tempted to just finish those with my nicer stones and polish but keep at it. Using a finer belt and switching edges works the best for the bur. I usually go slow and yes stop the unit early when you reach the tip. I've used this for sharpening my Condor Dadao and ZOMG even the awkward (long) pull gives me undeniably fast work sharp results compared to older methods. I will be purchasing the work tool attachments in the near future but for edged tools that you don't put down often it will save you time so you can continue to do (you got it) work. A huge advantage if you're out with the task and need a quick sharpening. If they had a battery powered version (that was also pluggable) then this would be the only sharpener I'd need. I'm not a hunter but I do butcher livestock. This would be undeniably useful for that alone or for a hunter who does not have access to electricity. *HINT HINT Worksharp, do it!* Overall, if you're looking for sushi stupid crazy bragging sharpness this could achieve it with enough practice. It'll still do it faster than plates/stones/polish but it may take off more than you'd like. It will go through belts sooner than you think and the sharper you want your blade(s) the more you'll pay for it. That's the trade off though and any mechanical belt sharpener will require new belts. I suggest purchasing a backup set and some polish for the hack (works pretty darn good). Even with some after thoughts I cannot believe how much time is saved. What usually took me a daylight's worth to finish a bucket of bladed tools is shortened to a few hours (sharpening 20"+ swords with plates, stones, polish is not as easy as it looks). If time is money or important then this is definitely worth the investment.
Review: Finally, a knife sharpener that works! - Excellent sharpener. The oval edge produced by the sharpener means sharp edges last longer. Not just a little longer, but a lot longer.

## Features

- KEN ONION DESIGN: Designed and intended for edge enthusiasts who want precision, incredibly keen edges, and consistent results. Designed in partnership with knife-making legend Ken Onion.
- PROFESSIONAL-LEVEL SHARPENING: The Ken Onion Edition Mk.2 Knife & Tool Sharpener delivers a professional-level sharpening experience to your home or shop.
- EASY-TO-USE: It sharpens every knife you own using flexible abrasive belts, precision sharpening guides, and electronic speed control to provide a fast, easy-to-use sharpener that creates consistent results every time you sharpen.
- 3-YEAR WARRANTY: All Work Sharp sharpeners come with a comprehensive 3-year warranty. Each knife & tool sharpener is meticulously designed and quality-checked at our Oregon facility. We proudly stand behind our products.
- DESIGNED, ENGINEERED, & CALIBRATED IN OREGON: We design, engineer, and calibrate our sharpening machines all under one roof in Ashland, Oregon & ensure our products are sourced from the highest caliber manufacturers, both in the USA and globally.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #7,342 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #26 in Knife Sharpeners |
| Brand | WORK SHARP |
| Color | Black |
| Customer Reviews | 4.7 out of 5 stars 7,620 Reviews |
| Grit Type | Fine |
| Item Weight | 2 Pounds |
| Material | Stainless Steel |
| Product Dimensions | 7.76"L x 10.57"W x 2.93"H |

## Product Details

- **Brand:** WORK SHARP
- **Color:** Black
- **Grit Type:** Fine
- **Item Weight:** 2 Pounds
- **Manufacturer:** Work Sharp
- **Material:** Stainless Steel
- **Number of Items:** 1
- **Product Dimensions:** 7.76"L x 10.57"W x 2.93"H
- **UPC:** 662949041010

## Images

![Ken Onion Knife Sharpener Tool - Adjustable Knife Sharpening System - For Knives, Scissors, Serrated Blades, & Tools - Image 1](https://m.media-amazon.com/images/I/713Kh6JOwdL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product! What a time saver!
*by N***O on November 1, 2017*

There are probably plenty of raving reviews about this product but this review is more geared towards 'how to use' properly and other views that aren't discussed. I've used it for work knives, kitchen knives, small carving tools and work swords (yes, swords). I've fixed 2 softer metal blades that I thought were going into a recycling bin. It is quick to setup, fairly easy to use and gives good, work fast results. Granted I still prefer stones and plates for my favorite, cherished tools but using those takes time, prep work and lots of work along with clean up and proper storage. I can get a better edge with them but that's because I can control the abrasive removal process easier. As always, wear protective gear as the removal process will create metal and abrasive dust. I always wear safety glasses and cut resistant gloves for larger blades. The WSKO edition is abrasive. It can take off more than you wanted and you will go through belts in little time. It does require some skill and for whatever reason do not test it on your favorite blades until you are comfortable. Even when using older sharpening processes I usually use a test blade before reaching for my good blades. With the WSKO it can take some time before you get a hang of it. I couldn't remove the bur on my first few attempts and I was tempted to just finish those with my nicer stones and polish but keep at it. Using a finer belt and switching edges works the best for the bur. I usually go slow and yes stop the unit early when you reach the tip. I've used this for sharpening my Condor Dadao and ZOMG even the awkward (long) pull gives me undeniably fast work sharp results compared to older methods. I will be purchasing the work tool attachments in the near future but for edged tools that you don't put down often it will save you time so you can continue to do (you got it) work. A huge advantage if you're out with the task and need a quick sharpening. If they had a battery powered version (that was also pluggable) then this would be the only sharpener I'd need. I'm not a hunter but I do butcher livestock. This would be undeniably useful for that alone or for a hunter who does not have access to electricity. *HINT HINT Worksharp, do it!* Overall, if you're looking for sushi stupid crazy bragging sharpness this could achieve it with enough practice. It'll still do it faster than plates/stones/polish but it may take off more than you'd like. It will go through belts sooner than you think and the sharper you want your blade(s) the more you'll pay for it. That's the trade off though and any mechanical belt sharpener will require new belts. I suggest purchasing a backup set and some polish for the hack (works pretty darn good). Even with some after thoughts I cannot believe how much time is saved. What usually took me a daylight's worth to finish a bucket of bladed tools is shortened to a few hours (sharpening 20"+ swords with plates, stones, polish is not as easy as it looks). If time is money or important then this is definitely worth the investment.

### ⭐⭐⭐⭐⭐ Finally, a knife sharpener that works!
*by R***A on January 15, 2026*

Excellent sharpener. The oval edge produced by the sharpener means sharp edges last longer. Not just a little longer, but a lot longer.

### ⭐⭐⭐⭐⭐ Super fast sharpener!
*by M***N on January 7, 2026*

I really love this sharpener! I was able to finish an entire kitchen knife set in less than an hour. Anything by Worksharp is well built and does a great job. Its easy to set up and its not much of a learning curve so you can get going pretty fast. I just wish it came with a carry case, otherwise its a wonderful tool!

## Frequently Bought Together

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-02-02*