

🔪 Sharpen like a pro, slice like a legend.
The Work Sharp Ken Onion Knife Sharpener Mk.2 is a professional-grade sharpening system designed in partnership with knife-making icon Ken Onion. Featuring adjustable abrasive belts, precision guides, and electronic speed control, it delivers fast, consistent, and polished edges for knives, scissors, serrated blades, and tools. Built with durable stainless steel and backed by a 3-year warranty, this Oregon-engineered sharpener brings expert-level performance to your kitchen or workshop.






| ASIN | B0CXG57C4F |
| Best Sellers Rank | #32,301 in Kitchen ( See Top 100 in Kitchen ) #90 in Knife Sharpeners |
| Brand | WORK SHARP |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (361) |
| Date First Available | 14 May 2025 |
| Item Weight | 907 g |
| Material | Stainless Steel |
| Model Number | WSKTS-KO2-ATL |
| Product Dimensions | 19.71 x 26.85 x 7.44 cm; 907.18 g |
C**T
Awesome sharpener. It put a polished edge on all my knives. The belts seem to get dirty quickly but they are still sharpening after I sharpened 10 knives and two pairs of scissors. I’m an amateur and couldn’t get the hang of a whetstone but with his I don’t think I need to learn. It’s definitely pricey but I think the build quality and performance makes it worth it.
R**A
Excellent sharpener. The oval edge produced by the sharpener means sharp edges last longer. Not just a little longer, but a lot longer.
R**6
I’ve been afraid to sharpen my 250.00 Shun 8 inch Chef knife. This thing had it razor sharp in a matter of minutes. Also did my victorinox deboning and filet knives in a few minutes. Then 3 pocket knives. It seriously only took about 35 minutes. It takes longer to change the belts than it does to run the knives run through. Read the directions and take your time and don’t apply too much pressure and let the sharpener do the work. Id give it 10 stars if I could.
M**N
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!
D**K
I had an earlier gen work sharp i loved it until the baring went out in the wheel. So I got this one and it is so much better! Better built, better features, better results!
Trustpilot
2 months ago
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