---
product_id: 507701817
title: "Jewboer 4 Pieces Diamond Sharpening Stone Set,Diamond Lapping Plate Coarse/Medium/Fine Grit Sharpener,400/600/1000/1200 Grit"
brand: "jewboer"
price: "A$58"
currency: AUD
in_stock: true
reviews_count: 8
category: "Jewboer"
url: https://www.desertcart.com.au/products/507701817-jewboer-4-pieces-diamond-sharpening-stone-set-diamond-lapping-plate
store_origin: AU
region: Australia
---

# 4 diamond grit levels (400/600/1000/1200) water-assisted grinding for longer stone life ultra-durable diamond-coated sharpening surface Jewboer 4 Pieces Diamond Sharpening Stone Set,Diamond Lapping Plate Coarse/Medium/Fine Grit Sharpener,400/600/1000/1200 Grit

**Brand:** jewboer
**Price:** A$58
**Availability:** ✅ In Stock

## Summary

> 💎 Sharpen Like a Pro, Anywhere You Go!

## Quick Answers

- **What is this?** Jewboer 4 Pieces Diamond Sharpening Stone Set,Diamond Lapping Plate Coarse/Medium/Fine Grit Sharpener,400/600/1000/1200 Grit by jewboer
- **How much does it cost?** A$58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/507701817-jewboer-4-pieces-diamond-sharpening-stone-set-diamond-lapping-plate)

## Best For

- jewboer enthusiasts

## Why This Product

- Trusted jewboer brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Water Use:** Water activation prolongs stone life and optimizes grit performance while preventing overheating.
- • **Diamond Toughness:** Premium diamond coating ensures faster, more efficient sharpening than traditional stones.
- • **Ergonomic & Portable:** Slim, lightweight plates designed for easy handling and on-the-go knife care.
- • **Precision Edge Mastery:** Four distinct grits for every sharpening stage, from coarse reshaping to fine polishing.
- • **Multi-Material Versatility:** Sharpen everything from kitchen knives to jade, woodcraft tools, and metalwork blades.

## Overview

The Jewboer 4-Piece Diamond Sharpening Stone Set features four precision grit plates (400, 600, 1000, 1200) crafted with durable diamond-coated surfaces. Designed for versatile use on knives, tools, and craft materials, these slim, portable stones deliver efficient sharpening with water-assisted grinding to extend lifespan and maintain peak performance.

## Description

Description: Thin grinding polishing diamond square knife tool sharpening stone whetstone 400-1200 grits. Seal grinding knife,kitchen knife,fruit knife for cutting:1000 mesh~3000 mesh. Mini sharpener designed.Easy to take for camping and kitchen garden knives. Use for:grinding stone,jade,seal carving knife,wood crafts,metal grinder workpiece etc. Specifications: Material:Diamond+Iron Size:Approx.15 x 6.3 cm/ 5.91 x 2.48 inches 4 pieces diamond sharpening stones:400 grit,600 grit,1000 grit and 1200 grit Package: 4 x diamond sharpening stone

Review: Works great, but you'll also need a strop - I really liked the idea of these plates as I have many knives that I have "sharpened" over the years but those products never really worked that well. I saw these plates used in a YouTube video and figured I would give them a try. While they are quite thin, as another reviewer noted, they do work exceptionally well. I recently became obsessed with modifying a super cheap hatchet from Harbor Freight as they are well known as being dirt cheap and well made, albeit needing a few cosmetic and functional upgrades. My primary modification was to add a much narrower bevel to the cutting edge to make it more of a cutter and less of a splitter. This was easily achieved with some files and a rotary tool, however, re-sharpening the edge proved challenging with the equipment I had. That's where these plates came it. They allowed me to shave a consistent 30-ish degree edge to both sides of the hatchet through about 10-15 passes per side per grit plate. It was made easier by the fact I was able to use both hands to perform the work. Every other product I had used up to this point, I was only able to have one hand on the actual knife itself. After the careful edge work, I finished the edge with a leather strop and HOLY COW, the thing is now razor sharp. I could probably shave with it if I had to. These plates are great and I think I will get a lot of use out of them as they seem to manufactured quite well despite being on the thin side. The grip texture on the backside is a nice feature.
Review: Good quality - Stiff, gritty, durable - These are well-designed for the purpose and they look sharp too. The metal plate is solid - does not flex under pressure. The honeycomb pattern looks great and is functional - provides a channel for the fine grit to slough off between the grit hexagons. You can feel the difference in roughness between the plates and after several hard uses, it is still about as good as new. The medium density foam on the bottom seems to provide a good non-stick base and provides a buffer to keep the plate from scratching a delicate surface, like wood. I used a bead of water as I sharpened and liked that this helped wash off the grit as I filed and moderated temperature, but it did cause rust spots to form surprisingly quickly. I don't personally mind - doesn't affect the performance, but you might - ruins the clean look. I sharpened a ceramic blade on these and it removed the material easily - which I see as a sign that the grit is likely actual diamond grit. Less hard grits cannot do this (and this was the main reason I got this set).

## Features

- 4 pieces sharpening plates,made of durable diamond material
- Thin grinding polishing diamond square knife tool sharpening stone whetstone 400/600/1000/1200 grit
- Diamond coated material is more efficient than normal whetstone
- Use for:grinding stone,jade,seal carving knife,wood crafts, metal grinder workpiece etc
- Add a little water when grinding,help to prolong Diamond Sharpening Stone life.Wipe the surface of the water stains after using to avoid rust

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BGDBYB8L |
| Best Sellers Rank | #21,796 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #35 in Sharpening Stones |
| Brand | Jewboer |
| Color | Gray |
| Customer Reviews | 4.6 4.6 out of 5 stars (414) |
| Date First Available | September 25, 2022 |
| Grit Type | Coarse Medium Fine Grit |
| Item Weight | 9.8 ounces |
| Item model number | GY038-400/600/1000/1200 |
| Manufacturer | Jewboer |
| Material | Alloy Steel |
| Number of Items | 4 |
| Product Dimensions | 5.94"L x 2.48"W x 0.11"H |
| UPC | 601263593805 |

## Product Details

- **Brand:** Jewboer
- **Color:** Gray
- **Grit Type:** Coarse Medium Fine Grit
- **Item Weight:** 9.76 ounces
- **Manufacturer:** Jewboer
- **Material:** Alloy Steel
- **Number of Items:** 4
- **Product Dimensions:** 5.94"L x 2.48"W x 0.11"H
- **UPC:** 601263593805

## Images

![Jewboer 4 Pieces Diamond Sharpening Stone Set,Diamond Lapping Plate Coarse/Medium/Fine Grit Sharpener,400/600/1000/1200 Grit - Image 1](https://m.media-amazon.com/images/I/81B1tJ1A3-L.jpg)

## Questions & Answers

**Q: Will somebody comment as to how well these stones compare to the DMT stones?**
A: These are bigger by a lot but 1 came bent and they both came with imperfections in the grit that created scratches. They weren’t usable for my intended purposes. I wouldn’t suggest them. I returned them and got the significantly smaller DMD ones and the extra fine EZE-LAP ones. They are better quality and actually useable even though they are so much smaller.

**Q: Are the diamonds spread out evenly? I want to make stones flat and even.**
A: In the initial use, the diamonds seem to be fairly coarse, but after a very short period of use, the hone quickly becomes very smooth

**Q: Can Jewboer double sided diamond square be sold ss a set? e.g. a total of 5?**
A: I don't think so,u can get the 400/1000 double sided one but the rest u have to purchase in singles. I've been very impressed with the ones I bought,I'm new to freehand sharpening but they really keep their cutting ability. They r quite harsh on first use but I just used an old beater knife to soften the hard points off.

**Q: What is the best way to hold or fasten these when sharpening?**
A: I get rubber drawer liners or the rubber anti-slip things that go in your car and just set the plate on top of that on a table

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great, but you'll also need a strop
*by D***N on April 18, 2025*

I really liked the idea of these plates as I have many knives that I have "sharpened" over the years but those products never really worked that well. I saw these plates used in a YouTube video and figured I would give them a try. While they are quite thin, as another reviewer noted, they do work exceptionally well. I recently became obsessed with modifying a super cheap hatchet from Harbor Freight as they are well known as being dirt cheap and well made, albeit needing a few cosmetic and functional upgrades. My primary modification was to add a much narrower bevel to the cutting edge to make it more of a cutter and less of a splitter. This was easily achieved with some files and a rotary tool, however, re-sharpening the edge proved challenging with the equipment I had. That's where these plates came it. They allowed me to shave a consistent 30-ish degree edge to both sides of the hatchet through about 10-15 passes per side per grit plate. It was made easier by the fact I was able to use both hands to perform the work. Every other product I had used up to this point, I was only able to have one hand on the actual knife itself. After the careful edge work, I finished the edge with a leather strop and HOLY COW, the thing is now razor sharp. I could probably shave with it if I had to. These plates are great and I think I will get a lot of use out of them as they seem to manufactured quite well despite being on the thin side. The grip texture on the backside is a nice feature.

### ⭐⭐⭐⭐⭐ Good quality - Stiff, gritty, durable
*by A***R on September 16, 2024*

These are well-designed for the purpose and they look sharp too. The metal plate is solid - does not flex under pressure. The honeycomb pattern looks great and is functional - provides a channel for the fine grit to slough off between the grit hexagons. You can feel the difference in roughness between the plates and after several hard uses, it is still about as good as new. The medium density foam on the bottom seems to provide a good non-stick base and provides a buffer to keep the plate from scratching a delicate surface, like wood. I used a bead of water as I sharpened and liked that this helped wash off the grit as I filed and moderated temperature, but it did cause rust spots to form surprisingly quickly. I don't personally mind - doesn't affect the performance, but you might - ruins the clean look. I sharpened a ceramic blade on these and it removed the material easily - which I see as a sign that the grit is likely actual diamond grit. Less hard grits cannot do this (and this was the main reason I got this set).

### ⭐⭐⭐⭐⭐ Diamond sharpening kit
*by J***S on April 23, 2025*

I've used these quite a bit to rescue dull damaged blades. They work really well and give me a very nice edge. Very durable, as I've sharpened 20 knives and 5 pairs of scissors. Using the various grits to deburr and hone the cutting edges is easy to do. I've recommended this set to several people as I think it's a great value to get a good product.

## Frequently Bought Together

- Jewboer 4 Pieces Diamond Sharpening Stone Set,Diamond Lapping Plate Coarse/Medium/Fine Grit Sharpener,400/600/1000/1200 Grit
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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-25*