




🔪 Elevate your edge game — because every cut deserves precision.
The Work Sharp CPAC004 Upgrade Kit transforms your electric kitchen knife sharpener with precision 15° and 20° angle guides and five premium abrasive belts. Designed for East and West style knives, its durable corundum and zirconia materials ensure a razor-sharp edge while protecting your blades. Made in the USA, this kit offers professional-grade versatility and longevity for culinary enthusiasts who demand perfection.












| ASIN | B074JJ849Q |
| Best Sellers Rank | #356,356 in Kitchen ( See Top 100 in Kitchen ) #830 in Manual Knife Sharpeners |
| Brand Name | WORK SHARP |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (93) |
| Global Trade Identification Number | 00662949039505 |
| Grit Type | Extra Fine |
| Included Components | 20° West Knife Guides, 15° East Knife Guides, 2 P120 Sharpening Belts, P120ZA Sharpening Belt, X30 Sharpening Belt, X4 Sharpening Belt, Storage, East Knife Guides 15°^West Knife Guides 20°^X30 Sharpening Belt^X4 Sharpening Belt^P120ZA Sharpening Belt^P120 Sharpening Belt(2) |
| Item Dimensions L x W x H | 6.6L x 5.6W x 16.5H centimeters |
| Item Type Name | Upgrade Kit |
| Manufacture Year | 2015 |
| Manufacturer | Work Sharp |
| Material Type | Corundum, Aluminum, Zirconia |
| UPC | 662949039505 |
| Unit Count | 1 Count |
C**N
Excelente afilador, fácil de usar, resultados excelentes.
T**E
Great knife sharpener ! Easy to use and very effective.
T**E
Now my knives are beyond sharp! When I first bought the F5 to sharpen my knives I was satisfied with the red belts and the standard guides but it just seem like I was missing something. Then I found that there was a plus package with eastern and western guides. Well I needed the western guide because I have western knives. Now these things are so sharp I’m afraid to touch them LOL
H**Y
I previously reviewed the E5. I also purchase this kit as I have some Asian knives that have a steeper angle. I love how they cut. The guide switch out is simple and the sharpening is just the same process as my ordinary knives. I really love that I can maintain the Asian blades just like they were made. It is sweet to be able to sharpen these myself instead of having to send them off to a factory. This is a worthwhile purchase if you have Asian knives.
J**N
These guides work SO well to get a perfect/ consistent edge angle. The belts last surprisingly well. One thing to be aware of is the first sharpening can take a while. If you change the profile of the cutting edge, it takes a few extra passes with the heavy grit belts but once it's there, it is super fast to get the knife back to razor sharp. I think the extra guides are absolutely critical to get the most out of this sharpener.