---
product_id: 533457110
title: "Work Sharp Upgrade Kit for Precision Adjust Knife Sharpener, Set of 7 Abrasives and Carry Case"
brand: "work sharp"
price: "MX$8255"
currency: MXN
in_stock: true
reviews_count: 11
category: "Work Sharp"
url: https://www.desertcart.mx/products/533457110-work-sharp-upgrade-kit-for-precision-adjust-knife-sharpener-set
store_origin: MX
region: Mexico
---

# compact carry case included 7 precision abrasive grits sharpens serrated & straight blades Work Sharp Upgrade Kit for Precision Adjust Knife Sharpener, Set of 7 Abrasives and Carry Case

**Brand:** work sharp
**Price:** MX$8255
**Availability:** ✅ In Stock

## Summary

> 🔪 Elevate your edge game — because your knives deserve the sharpest upgrade!

## Quick Answers

- **What is this?** Work Sharp Upgrade Kit for Precision Adjust Knife Sharpener, Set of 7 Abrasives and Carry Case by work sharp
- **How much does it cost?** MX$8255 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/533457110-work-sharp-upgrade-kit-for-precision-adjust-knife-sharpener-set)

## 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

- • **Master Every Edge:** Seven distinct grits from coarse 220 to ultra-fine 800 diamond and ceramic for tailored blade perfection.
- • **Polish Like a Pro:** Leather strop included for that final mirror-polished edge that commands respect.
- • **On-the-Go Sharpness:** Molded carry case keeps all abrasives organized and protected, perfect for busy professionals.
- • **Serration Specialist:** Fine ceramic rod designed specifically to restore serrated knives to factory-sharp condition.
- • **Upgrade Your Arsenal:** Expand your Precision Adjust system with this essential kit to elevate every sharpening session.

## Overview

The Work Sharp Upgrade Kit for Precision Adjust Knife Sharpener includes seven specialized abrasive grits (220 to 800 diamond, fine ceramic, leather strop, and serration rod) designed to reprofile, sharpen, and polish all types of blades. Packaged in a durable carry case, this kit enhances your existing sharpening system with professional-grade versatility and convenience.

## Description

The Work Sharp Precision Adjust Upgrade Kit comes with seven (7) new sharpening abrasives. Two Tri-Brasive rod assemblies hold 220, 320 and 400 grit diamond plates and 600, 800 diamond and fine ceramic. A third abrasive assembly includes a leather strop and ceramic rod for sharpening serrations. Coarse abrasives make fast work of sharpening very dull blades, and higher grits create beautiful, polished edges and razor-sharp knives!

Review: Worthwhile upgrade - I had the base kit for a while and achieved good results. The additional abrasives have helped me to achieve an even better, more polished edge. The addition of the storage box (which should have been included as part of the base kit) makes it a worthwhile upgrade.
Review: 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.

## Features

- SEVEN (7) ABRASIVE GRITS: 220, 320, 400, 600, and 800 diamond, fine ceramic, leather strop, and small ceramic rod for serrations.
- Precision Adjust Sharpening Base not included in Upgrade Kit
- CREATE CUSTOM EDGES - choose between many grit options to reprofile an old blade or create a beautiful polished edge on your favorite blade.
- SHARPEN SERRATED KNIVES - use the small fine ceramic rod to sharpen serrated knives
- PACK and STOWE - includes molded carry case for new and original abrasives and sharpening base.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09FXD3ZCF |
| Best Sellers Rank | 190,541 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 143 in Manual Knife Sharpeners |
| Brand | WORK SHARP |
| Brand Name | WORK SHARP |
| Colour | Black |
| Country Of Origin | USA |
| Customer Reviews | 4.7 out of 5 stars 931 Reviews |
| Global Trade Identification Number | 00662949040983 |
| Grit Type | Extra Thick, Thin, Super Fine, Ultra Thin |
| Grit type | Extra Thick, Thin, Super Fine , Ultra Thin |
| Included Components | User's Guide |
| Item Dimensions L x W x H | 29.8L x 11.8W x 17.1H centimetres |
| Item Type Name | knifesharpener |
| Item Weight | 839 g |
| Item weight | 839 g |
| Manufacturer | Work Sharp |
| Manufacturer Part Number | WSA0004772 |
| Material | Carbon Steel |
| Material Type | Carbon Steel |
| Model Number | WSA0004772 |
| Number of Items | 1 |
| Product dimensions | 29.8L x 11.8W x 17.1H centimetres |
| UPC | 662949040983 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** WORK SHARP
- **Colour:** Black
- **Global Trade Identification Number:** 00662949040983
- **Grit type:** Extra Thick, Thin, Super Fine, Ultra Thin
- **Item weight:** 839 g
- **Manufacturer:** Work Sharp
- **Material:** Carbon Steel
- **Number of items:** 1
- **Product dimensions:** 29.8L x 11.8W x 17.1H centimetres
- **UPC:** 662949040983

## Images

![Work Sharp Upgrade Kit for Precision Adjust Knife Sharpener, Set of 7 Abrasives and Carry Case - Image 1](https://m.media-amazon.com/images/I/81dnFd4pT1L.jpg)
![Work Sharp Upgrade Kit for Precision Adjust Knife Sharpener, Set of 7 Abrasives and Carry Case - Image 2](https://m.media-amazon.com/images/I/91oxBVxZ+hL.jpg)
![Work Sharp Upgrade Kit for Precision Adjust Knife Sharpener, Set of 7 Abrasives and Carry Case - Image 3](https://m.media-amazon.com/images/I/918DwHii+xL.jpg)
![Work Sharp Upgrade Kit for Precision Adjust Knife Sharpener, Set of 7 Abrasives and Carry Case - Image 4](https://m.media-amazon.com/images/I/91g4EgzxWvL.jpg)
![Work Sharp Upgrade Kit for Precision Adjust Knife Sharpener, Set of 7 Abrasives and Carry Case - Image 5](https://m.media-amazon.com/images/I/81W09McRFVL.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the Grit level of ceramic stone & leather strap?**
A: There is no grit level, the ceramic is to debut, I believe, and the polishing paste? On the leather must be greater than 800… my guess.  It’s probably in the literature somewhere.

**Q: Will this product sharpen Barbers Shears/scissors?**
A: I don't see this sharpener being able to sharpen scissors when setup in the fixture

**Q: What is the largest knife it will sharpen**
A: Not sure about the largest knife, but it can extend and sharpen an 11 inch brisket carving knife. As well as a 4 inch wide cleaver easily. On long blades one may have to help support the knife though

**Q: Can this sharpen Leatherman knives?**
A: It works better on bigger knives, but I think you can use it to sharpen a leather man. Probably not the small blade but the bigger one. I sharpened a small paring knife with a blade similar to my leather man and it did fine.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worthwhile upgrade
*by J***G on 25 February 2026*

I had the base kit for a while and achieved good results. The additional abrasives have helped me to achieve an even better, more polished edge. The addition of the storage box (which should have been included as part of the base kit) makes it a worthwhile upgrade.

### ⭐⭐⭐⭐⭐ Top quality product at a great price!
*by S***H on 30 January 2024*

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.

### ⭐⭐⭐⭐⭐ Ii does Exactly what it says I expected Less I’ve got far more very very happy
*by A***R on 20 September 2022*

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

## Frequently Bought Together

- Work Sharp Precision Adjust Elite Knife Sharpener - Adjustable Knife Sharpening System - For Hunting, Serrated & Kitchen Knives
- Work Sharp Portable Pocket and Hunting Knife Sharpener, WSGPS-W
- Work Sharp Guided Field Sharpener, Compact Travel Hunting Knife Sharpener Tool

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-07-06*