---
product_id: 632850834
title: "Ken Onion Knife Sharpener Tool - Adjustable Knife Sharpening System - For Knives, Scissors, Serrated Blades, & Tools"
brand: "work sharp"
price: "£241.68"
currency: GBP
in_stock: true
reviews_count: 8
category: "Work Sharp"
url: https://www.desertcart.co.uk/products/632850834-ken-onion-knife-sharpener-tool-adjustable-knife-sharpening-system-knives
store_origin: GB
region: United Kingdom
---

# Variable speed motor control Adjustable angle 15°-30° Sharpens knives, scissors & tools Ken Onion Knife Sharpener Tool - Adjustable Knife Sharpening System - For Knives, Scissors, Serrated Blades, & Tools

**Brand:** work sharp
**Price:** £241.68
**Availability:** ✅ In Stock

## Summary

> 🔪 Sharpen Like a Pro, Own the Edge!

## 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?** £241.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/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

- • **Custom Angle Control:** Adjustable guides from 15° to 30° for tailored sharpening on any blade.
- • **Powerful & Versatile:** Variable speed motor and flexible abrasive belts handle knives, serrated blades, scissors, and more.
- • **Precision Edge Mastery:** Ken Onion-designed system delivers razor-sharp, consistent edges every time.
- • **Built to Last with Confidence:** Crafted and calibrated in Oregon with a 3-year warranty for long-term reliability.
- • **Effortless Professional Results:** User-friendly design with electronic speed control makes expert sharpening accessible at home.

## 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 customizable angle guides (15°-30°), a variable speed motor, and flexible abrasive belts to deliver precise, consistent edges on knives, scissors, serrated blades, and tools. Engineered and calibrated in Oregon, it combines durability with ease of use, backed by a 3-year warranty, making it the ultimate tool for enthusiasts and professionals seeking razor-sharp performance at home.

## 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: GAME CHANGER - This thing is excellent. I have been a die hard knife collector since childhood.. despite having many sharpening stones over the years, and various instructional books and videos, I was never quite about to get the hang of it or achieve a decent edge with a stone. It was always very frustrating when my EDC knife would get dull as hell after just a couple months of use, typically resulting in a replacement. Now I can finally restore my dull knives to a usable state with this device.. it is amazing, extremely easy to use and self explanatory. Puts a factory clean edge on any blade, razor sharp and mirror polished.. this thing is a GAME CHANGER!
Review: Super sharp knives after used, easy to used - The Work Sharp Ken Onion Knife Sharpener is an exceptional tool for anyone looking to maintain razor-sharp edges on their knives with professional-level precision. Here’s my detailed review: Pros: Customizable Angles: The adjustable angle guide (15° to 30°) provides incredible versatility, making it suitable for a wide range of blades, from kitchen knives to outdoor tools. Powerful Motor: The variable speed motor offers precise control, whether you're doing heavy sharpening or light honing, and handles tough tasks effortlessly. Flexible Belts: The high-quality abrasive belts allow for a smooth and even sharpening process, minimizing the risk of damaging the blade edge. Versatility: This tool can sharpen not just knives but also scissors, axes, and even garden tools, making it a valuable addition to any toolkit. Ease of Use: While it looks professional, the sharpener is surprisingly user-friendly. The intuitive design makes it easy for beginners to achieve excellent results with minimal effort. Cons: Learning Curve: Although the tool is user-friendly, achieving consistent results takes a bit of practice, especially for those new to powered sharpeners. Price: It’s pricier than basic sharpeners, but the performance and versatility justify the cost for serious users. Belt Replacement: The belts wear out over time, especially with frequent use, so you’ll need to replace them periodically, adding to the cost. Size: It’s larger than some manual sharpeners, so storage might be an issue if you have limited space. Final Thoughts: The Work Sharp Ken Onion Knife Sharpener is an excellent investment for those who value sharp, well-maintained blades. It’s versatile, powerful, and precise, making it suitable for both casual users and knife enthusiasts. While it comes at a higher price point, the results it delivers are worth it. If you’re serious about knife care, this tool won’t disappoint.

## 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 |
|---------------|-------|
| ASIN | B0CXG57C4F |
| Best Sellers Rank | #8,944 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #36 in Knife Sharpeners |
| Brand | WORK SHARP |
| Brand Name | WORK SHARP |
| Color | Black |
| Customer Reviews | 4.7 out of 5 stars 537 Reviews |
| Grit Type | Fine |
| Item Dimensions L x W x H | 7.76"L x 10.57"W x 2.93"H |
| Item Type Name | Knife Sharpener |
| Item Weight | 2 Pounds |
| Manufacturer | Work Sharp |
| Manufacturer Part Number | WSKTS-KO2-ATL |
| Manufacturer Warranty Description | 3 Year Warranty |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Model Number | WSKTS-KO2-ATL |
| Number of Items | 1 |
| Product Dimensions | 7.76"L x 10.57"W x 2.93"H |
| UPC | 662949041010 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** WORK SHARP
- **Color:** Black
- **Grit Type:** Fine
- **Item Weight:** 2 Pounds
- **Manufacturer:** Work Sharp
- **Material:** Stainless Steel
- **Number of Items:** 1
- **Number of Packs:** 1
- **Product Dimensions:** 7.76"L x 10.57"W x 2.93"H
- **Unit Count:** 1.0 Count

## 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)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ GAME CHANGER
*by R***J on July 2, 2026*

This thing is excellent. I have been a die hard knife collector since childhood.. despite having many sharpening stones over the years, and various instructional books and videos, I was never quite about to get the hang of it or achieve a decent edge with a stone. It was always very frustrating when my EDC knife would get dull as hell after just a couple months of use, typically resulting in a replacement. Now I can finally restore my dull knives to a usable state with this device.. it is amazing, extremely easy to use and self explanatory. Puts a factory clean edge on any blade, razor sharp and mirror polished.. this thing is a GAME CHANGER!

### ⭐⭐⭐⭐⭐ Super sharp knives after used, easy to used
*by J***W on December 30, 2024*

The Work Sharp Ken Onion Knife Sharpener is an exceptional tool for anyone looking to maintain razor-sharp edges on their knives with professional-level precision. Here’s my detailed review: Pros: Customizable Angles: The adjustable angle guide (15° to 30°) provides incredible versatility, making it suitable for a wide range of blades, from kitchen knives to outdoor tools. Powerful Motor: The variable speed motor offers precise control, whether you're doing heavy sharpening or light honing, and handles tough tasks effortlessly. Flexible Belts: The high-quality abrasive belts allow for a smooth and even sharpening process, minimizing the risk of damaging the blade edge. Versatility: This tool can sharpen not just knives but also scissors, axes, and even garden tools, making it a valuable addition to any toolkit. Ease of Use: While it looks professional, the sharpener is surprisingly user-friendly. The intuitive design makes it easy for beginners to achieve excellent results with minimal effort. Cons: Learning Curve: Although the tool is user-friendly, achieving consistent results takes a bit of practice, especially for those new to powered sharpeners. Price: It’s pricier than basic sharpeners, but the performance and versatility justify the cost for serious users. Belt Replacement: The belts wear out over time, especially with frequent use, so you’ll need to replace them periodically, adding to the cost. Size: It’s larger than some manual sharpeners, so storage might be an issue if you have limited space. Final Thoughts: The Work Sharp Ken Onion Knife Sharpener is an excellent investment for those who value sharp, well-maintained blades. It’s versatile, powerful, and precise, making it suitable for both casual users and knife enthusiasts. While it comes at a higher price point, the results it delivers are worth it. If you’re serious about knife care, this tool won’t disappoint.

### ⭐⭐⭐⭐⭐ Simple, quick, good enough!
*by E***W on May 11, 2026*

Great for a quick sharpening job or reprofile a blade. I don't know that you will get a razor sharp mirror finish from this but for cheaper blades it keeps them plenty sharp.

## Frequently Bought Together

- Work Sharp Ken Onion Knife Sharpener Tool - Adjustable Knife Sharpening System - For Knives, Scissors, Serrated Blades, & Tools
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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-07-12*