









🔪 Sharpen Smarter, Edge Like a Pro – Never Settle for Dull
The WORK SHARP Upgrade Kit includes 7 specialized abrasives—diamond, ceramic, leather, and a serration rod—designed to fit the Precision Adjust Knife Sharpener (base sold separately). This kit enables precise edge customization, from reprofiling to polishing, and comes with a durable molded carry case for easy storage and transport.






| Brand | WORK SHARP |
| Model Number | WSA0004772 |
| Colour | Black |
| Product Dimensions | 29.84 x 11.81 x 17.14 cm; 839.15 g |
| Material | Carbon Steel |
| Item Weight | 839 g |
C**N
Knife sharpening kit
Really easy to set up , build quality really good and gets my knife’s razor sharp.
S**H
Top quality product at a great price!
The perfect add on parts for my Work Sharp sharpening system and a quality case designed to hold everything perfectly safe and secure. Highly recommend.
A**R
Ii does Exactly what it says I expected Less I’ve got far more very very happy
Immensely happy with this product as long as you read what you’re getting and what it doors you’ll be blown away as for the guy who is trying to sharpen a chopper this product is not made for that it clearly states what it will sharpen
M**E
Excellent compliment
Excellent compliment to the sharpener basic grades already supplied, expensive, hence 4 stars
R**D
Worksharp upgrade kit.
I was very pleased with this product. It enlarged the range of diamond stones and also the leather strop (I always strop my carving and filleting knives) and the carry case is great. If you own the relevant worksharp base kit I highly recommend this upgrade.
Trustpilot
2 weeks ago
4 days ago