WORK SHARP

Work Sharp Professional Precision Adjust Upgrade Kit - Replacement Plates 4 Plates

5.0(55)

326+ bought in the past month

$99.95$119.95

About this item

  • FOUR PLATES: Ultra Fine Resin Bonded Diamond Plates in 1200, 2000, & 3000 grit. replacement plate kit for Professional Precision Adjust Elite Sharpener (sharpener sold separately.)
  • QUALITY: Premium Leather Strop with 0.5 micron Chromium Oxide.
  • EASE OF USE: Refines and Polishes your knifes to a scary sharp edge. All plates are 1" x 6".
  • 3-YEAR WARRANTY: All Work Sharp sharpeners come with a comprehensive 3-year warranty. Each knife & tool sharpener is meticulously designed and quality-checked at our Oregon facility. We proudly stand behind our products.
  • DESIGNED, ENGINEERED, & CALIBRATED IN OREGON: We design, engineer, and calibrate our sharpening machines all under one roof in Ashland, Oregon & ensure our products are sourced from the highest caliber manufacturers, both in the USA and globally.
$99.95
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Product details

MaterialStainless Steel
BrandWORK SHARP
ColorGreen
Product Dimensions2.65"L x 2.21"W x 8.1"H
Grit TypeMedium
EU Spare Part Availability Duration3 Years
Number of Items1
ManufacturerWORK SHARP
Global Trade Identification Number00662949042185
UPC662949042185

Technical specifications

materialStainless Steel
brandWORK SHARP
colorGreen
product_dimensions2.65"L x 2.21"W x 8.1"H
grit_typeMedium
eu_spare_part_availability_duration3 Years
number_of_items1
manufacturerWORK SHARP
global_trade_identification_number00662949042185
upc662949042185
item_weight11.7 ounces
departmentAdults
item_model_numberWSSA0005930-ATL
best_sellers_rank#48,025 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #174 in Knife Sharpeners
date_first_availableApril 1, 2025

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Customer reviews

5.055 ratings

Customers say

Customers find the knife sharpener delivers a really sharp edge, with one mentioning it elevates their knives' sharpness significantly.

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A Game Changing Must Have Upgrade Kit

David J. Sapirβ€”January 15, 2026βœ“ Verified purchase

Two years ago I picked up the Worksharp Professional Precision Adjust knife sharpening kit as a total noob. Watched a handful of Youtube tutorials and sharpened my first knife. It's been a passion ever since. As other reviewers mentioned I also made a lapping film kit. It worked, but it's very slow going because it's downstroke only and the film requires constant cleaning while sharpening. If you own the Worksharp PPA sharpener, this 1.2k to 3k diamond resin kit is an absolute must have if you're as obsessed as I am with achieving the most mirror finished and unforgivingly sharp edge your skill level will allow. The grit panels, ceramic honing panel and leather strop panel that come standard with the Worksharp already deliver an excellent, super sharp mirror finished edge when used correctly. But continuing upward with this diamond resin kit delivers a dazzling mirror finish and unprecedented sharpness that makes your blade cut like whisper quiet magic. I just finished using this kit to sharpen a CJRB Tundra, a fantastic large overbuilt folder with a really cool chunky blade. I kept the factory 22 degree grind angle, and now this knifes edge has the most flawless mirror finish I've ever put on any blade. It's sharpness is at a level that doesn't even seem possible for a blade this thick. I use soapy water in a spray bottle when sharpening with all three diamond resin panels. And the super soft premium leather strop panel gets 1 micron diamond strop paste for the perfect finishing move. Worksharp hit it out of the park with these super high quality diamond resin panels. You'll be legitimately shocked by the master level mirror finish and ultra sticky sharpness they deliver. The standard Worksharp PPA is such an incredibly easy to use and highly effective sharpening kit as is. And this diamond resin kit is the perfect upgrade accessory that delivers a truly elite edge and mirror finish. Worth every penny. I hope this review was helpful to you. Read more

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Excellent Addition

JOHNβ€”November 27, 2025βœ“ Verified purchase

Bought this add on kit for my work sharp pro looking to really get a better, sharper and polished edges on my collection. Used it today for the first time on my Spyderco Para 3 and love the results! - started with a 300 grit plate at 18 degrees. - went to a 400, then 600 grit plate next. - used an 800 grit plate to finish it off then did a pass with a ceramic plate. - then, I rechecked the degree angle with a digital meter as the directions say to do then used these 3 plates, ending with 3,000 grit. - I then did a pass on the strop to finish it off. Fantastic! Read more

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Really nice upgrade to PPA - turns it elite!

J. Brandenburgβ€”November 30, 2025βœ“ Verified purchase

These stones make a great addition to the Professional Precision Adjust and basically turn it into the Elite minus the case. By the time you sharpen to 3000 grit you're up to a mirror shine on your edge and have created a REALLY sharp edge. It comes with the strop and two things of green strop compound. Read more

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The best sharpener on the market

RCβ€”September 8, 2025βœ“ Verified purchase

These stones help you refine your edge to a razor sharp edge. Read more

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Perfect polished edge

brian kufeldtβ€”November 4, 2025βœ“ Verified purchase

Jus what ya need to complete the precision work sharp... Read more

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Works good

Dustin Carrenderβ€”February 10, 2026βœ“ Verified purchase

They work very good Read more

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If you’re OCD about sharp knives

D Wβ€”January 1, 2026βœ“ Verified purchase

This set provides three diamond sharpeners embedded in resin and one leather. They are intended to be used with the Work Sharp precision, adjust sharpener to which they attach with the steel bar to the magnetized holder. They are in my opinion a bit pricey for what you get, but because I am OCD about knife sharpness, I will buy them again when these were out. Read more

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Great product

Chadβ€”May 20, 2025βœ“ Verified purchase

I bought this to try because the blanks with lapping film was a pain in the butt to use. With these three stones I can get a mirror finish almost as good as when I used the lapping film but much quicker. Read more

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