Darex Work Sharp Knife and Tool Sharpener WSKTS-KO Ken Onion Edition

MSRP: $149.95
Our Price: $129.95
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Item #BHQ-20423


  • Brand:Work Sharp
  • Type:Kit
  • Model:Work Sharp
  • Country of Origin:USA
  • Product Type:Sharpener


  • Brand:Work Sharp
  • Type:Kit
  • Model:Work Sharp
  • Country of Origin:USA
  • Product Type:Sharpener


Work Sharp teamed up with Ken Onion to create the Work Sharp Knife & Tool Sharpener Ken Onion Edition. It is designed to sharpen every knife you own with speed, ease, and consistency. It features an adjustable angle sharpening guide (15°-30°) so that you can get the precise; consistent bevel angle on any knife, 3/4" x 12" premium flexible abrasive belts that are long lasting and cool grinding; and a heavy duty motor with variable speed that provides the optimal speed for any sharpening task. The handle features the Ken Onion name.

The Work Sharp Knife & Tool Sharpener is able to sharpen other common tools including scissors, axes and hatchets, mower blades, garden shears, shovels, and most any tool with a blade. The versatility of the Knife & Tool Sharpener makes it an invaluable tool for keeping all your blades in razor sharp condition and ready whenever you need them.

View Additional Details
  • WSKTS Tool Sharpener
  • 40° Kitchen Knife Guide
  • 50° Outdoor Knife Guide
  • Includes Serrated Knife Guide
    Includes Scissor Sharpening Guide
  • Abrasive Belt Kit
  • P80, P220 & 6000
  • Instructional DVD
  • User's Guide

Customer Reviews

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Sharp ....but
Donald B.
I can definitely get a sticky sharp, shave worthy, edge with this sharpener. It will definitely scratch your blades though. These are linear scratches along the blade, I think they are from blade residue on the plastic angle guides as you pull the blade through the sharpener. You have two options. Either tape the blade or as I did, purchase the “free hand” grinding attachment. DO NOT sharpen good blades without protection.

One more thing. No one mentions, and it did not come to mind, but you need to where a dust mask with this sharpener. There is a lot of belt and blade dust generated. I was coughing for a few days after sharpening about 10 knives.
Good and bad
Cole p.
For the good. Its great if you make yoyr own knives and need to regrind or grind bevels easy. I usually put a 20° angle on all my bevels. But it the edges are not as good as diamond stone or wetstone. They arent as sharp and dont stay sharp because all the microscopic teeth are not there. And the price... Geez. And I'm tired of buying belts. I sharpen and modify knives for alot of people so i end up buying belts every payday. With the grinding attachment its over $30 for the belts and strop. $30 a week to sharpen. Plus shipping. Ive spent more on belts than it would take to buy an expensive sharpener like the edge pro or other sharpeners. But the great thing about it is that it'll do alot of the hard work for you. And its fast. All my knives are high end like 20cv and steels that are tough so it does help alot. If you want this. Think about it long and hard. Belts go really really quick if you like to polish them.
Very easy to use.
Richard C.
I have use many types of sharpeners and managed to get some what of a blade. This KO Edition Sharpener with or without the attachment is the bomb. I used the stock setup at 1st and used as per the directions worked great and easy, then I used the attachment and ended with the WS stropping kit and WOW Holy razor blades Batman. I just cant find anything else to sharpen now. lol... IT IS WORTH IT! Thank you BladeHQ.
Too easy
Devin B.
I suck at sharpening knifes. Been trying for years and I suck. But not anymore! I’ve been up for days sharpening everything I own. You can too!
Top of the line
Phillip F.
Great effective knife sharpener.
Lynn K.
I have never been able to get an edge this Razer sharp this quickly! Definitely worth the money.
david m.
I have owned / used and tested 30+ various sharpeners.Sticks, drag-through,arm devices,pocket things,diamond plates,wet stones,electric types for cooks and strops.

They all work, some better or faster then others. Some ruin your blade.
Some work fine but take a L O N G time to sharpen a knife. I got my work Sharp belt system years ago. Learning curve was 1 knife and maybe 60 seconds.IT IS SO EASY AND FAST!!!! I have now done 1000+ knives ( stopped counting) for military folks. All of mine, family and friends as well.Local police in town and ALL farmers for free.

Most systems above have more bad then good about them IMHO. The high $ arm system DO work.They just work slow… realllly slow in some cases. They also have 1 other issue I really dislike.

The WS is a dream.Just a typical sharpen with no serious damage ( huge chips/rolls) is 2 mins or less. As in 100% dull to shaving sharp ! A 10 year old could do this, or a monkey, it REALLY is that easy. I have done many badly damaged blades that looked more like a chainsaw chain then a knife edge.

On a typical 400-700$+ arm machine or wet stones this is 4-6+ hours for a small blade, larger is MUCH longer. On my WS this is 5 mins or less.
I do not have 6+ hours of time for a job that SHOULD be 5 mins or less. I have done every knife you can think of, kukri, machete, parang, hunting, pocket, a sword, axe, hatchet, everything. Large and small. It works on low end steel like 420 and “high carbon” 1090 types to midrange VG10 to starter super steels S30v/XHP to top tier stuff M390,S90v and 3v. ALL No problem at all.( high end super steels add maybe 1 extra min)

It seems too good to be true or a gimic. It is NOT.It is 100% legit.
Belts last a long time.Belts from BladeHQ are cheap. Belts do NOT get high/low spots like ALL stones do. The most important thing of all (IMHO): This machine will convex the edge.You can google and youtube tests and reason why 99% of the time you want convex. It has MANY advantages.
I will NEVER use a non convex edge again on anything I own.

This newer version is a tad faster then the older one.Also it lets you adjust the angle with a dial.A small # of people may want/need this option.

Bang-for-the-buck : 10
Ease of use : 10
Quality : 10
Replacement parts CHEEP

In closing : love love love this Work Sharp belt system.Worth every penny.
My friend uses the Onion version for extra cash.He does hunters,farmers and local food joints cooking knives. Told me he makes 100-400/week depending on season.for like 15 mins/ 1 hour time ! Not bad.
Semper Fi

You will not regret if you grab this!
Bragging rights sharp
Michael H.
I love this product. It works great and gets you hair popping results. Follow the directions supplied and you'll love it too.