---
product_id: 49914948
title: "Diamond Sharpening Whetstone Set, 3-Piece (Extra Fine, Fine, Coarse Grit, 6 x 2-Inch, Blue)"
brand: "blue spot tools"
price: "495 DH"
currency: MAD
in_stock: true
reviews_count: 8
category: "Blue Spot Tools"
url: https://www.desertcart.ma/products/49914948-diamond-sharpening-whetstone-set-3-piece-extra-fine-fine-coarse
store_origin: MA
region: Morocco
---

# 3 grit levels for precision Water-lubricated, no oil needed Compact 6x2 inch size Diamond Sharpening Whetstone Set, 3-Piece (Extra Fine, Fine, Coarse Grit, 6 x 2-Inch, Blue)

**Brand:** blue spot tools
**Price:** 495 DH
**Availability:** ✅ In Stock

## Summary

> 💎 Sharpen Like a Pro, Anywhere You Go!

## Quick Answers

- **What is this?** Diamond Sharpening Whetstone Set, 3-Piece (Extra Fine, Fine, Coarse Grit, 6 x 2-Inch, Blue) by blue spot tools
- **How much does it cost?** 495 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/49914948-diamond-sharpening-whetstone-set-3-piece-extra-fine-fine-coarse)

## Best For

- blue spot tools enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Portable:** Perfectly sized 6x2 inch stones fit any workspace or toolbox
- • **Triple-Grit Mastery:** Coarse, Fine & Extra Fine stones for every sharpening stage
- • **Value-Driven Precision:** Professional results at a fraction of premium stone prices
- • **Durable Diamond Surface:** Long-lasting abrasive power that keeps your tools razor-sharp
- • **Effortless Water Lubrication:** Sharpen smoothly without messy oils—just add water

## Overview

The Blue Spot Tools Diamond Sharpening Whetstone Set features three precision diamond stones—coarse, fine, and extra fine grits—designed for quick, oil-free sharpening using water lubrication. Compact and durable, this 3-piece 6x2 inch set delivers professional-grade edge refinement for small hand tools, offering exceptional value and portability for the discerning craftsman.

## Description

Free delivery and returns on all eligible orders. Shop Blue Spot Tools Diamond Sharpening Whetstone Set, 3-Piece (Extra Fine, Fine, Coarse Grit, 6 x 2-Inch, Blue).

Review: Great Value For Money - This set of sharpening "stones" is really good value for money. After having browsed around for sharpening stones that I can use to sharpen/hone my chisels and my plane irons, the choice seemed to be either spending a small fortune buying individual stones of more or less exotic character and price, or give this set a go. In order to get the best results with this set I glued the plastic side of the stones to a scrap granite tile. This ensures a flat grinding surface and stops the stones from sliding around on your workbench. Initially I thought that the stones were all a bit on the rough side, not really matching the "coarse, fine, and extra fine" description, but after sharpening a set of 6 chisels the roughness has worn down to fit my expectations. I was then thinking that I had already worn the stones out, but that was not the case. I have just re-established a 25 degree bevel on my 1 inch chisel (that had a 30 degree bevel so a lot of material had to be taken off), and the coarse stone did that just fine in less than 5 minutes. Not knowing what the grit of each stone is can be an issue, but as the grit of a diamond stone will always wear down gradually, and the abrasive value deteriorates accordingly, it seems not to be a too big issue for me. After having taken the initial roughness out of my set of stones I am guessing that the grits will be somewhere in the area of 200 for the coarse, 400 for the fine, and 800 for the extra fine, but that's just a guess. A set of expensive diamond stones might very well last a lot longer, and be of better overall quality, but for my requirements this set works perfectly and can be replaced at a fraction of what an expensive set costs. NB! A lot of people have been complaining that the colour coded plastic part and the "stone" come apart with use, but I have been spraying mine with loads of water, and worked them quite hard as well, without this happening so far.
Review: Good value - this set of diamond sharpening stones comes in 3 grades, coarse, medium and fine and are relatively inexpensive compared to the price of a good India stone. They are a bit short, making them slightly awkward if used in combination with a honing guide as you will have a limited run, but for hand sharpening and honing thery are good and will help keep a good edge to ground chisels and plane blades. I have fixed mine to some short lengths oo timber so I can hold them in a vice: keep well lubricated and cleaned and they are an efficent sharpening tool.

## Features

- Specially designed for the quick and easy sharpening of small hand tools
- Does not require oil lubrication, use with water
- Includes extra fine grit, fine grit and coarse grit whetstones

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000LPDNLW |
| Best Sellers Rank | 160,530 in DIY & Tools ( See Top 100 in DIY & Tools ) 178 in Sharpening Stones 283 in Manual Knife Sharpeners |
| Brand | Blue Spot Tools |
| Brand Name | Blue Spot Tools |
| Colour | Blue |
| Country Of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 789 Reviews |
| Global Trade Identification Number | 05028734192759 |
| Grit Type | Extra Fine,Fine Grit,Coarse Grit,Fine |
| Grit type | Extra Fine,Fine Grit,Coarse Grit,Fine |
| Included Components | 150mm x 50mm Whetstones: Extra fine grit, Fine grit & Coarse grit |
| Item Dimensions L x W x H | 9.8L x 8.9W x 1.4H centimetres |
| Item Type Name | Diamond Sharpening Whetstone Set |
| Item Weight | 231 g |
| Item weight | 231 g |
| Manufacturer | Blue Spot Tools |
| Material | Stone |
| Material Type | Stone |
| Product dimensions | 9.8L x 8.9W x 1.4H centimetres |
| Unit Count | 3.0 count |

## Product Details

- **Material:** Stone
- **Brand:** Blue Spot Tools
- **Colour:** Blue
- **Product dimensions:** 9.8L x 8.9W x 1.4H centimetres
- **Item weight:** 231 g
- **Grit type:** Extra Fine,Fine Grit,Coarse Grit,Fine
- **Number of items:** 3
- **Manufacturer:** Blue Spot Tools
- **Global Trade Identification Number:** 05028734192759

## Images

![Diamond Sharpening Whetstone Set, 3-Piece (Extra Fine, Fine, Coarse Grit, 6 x 2-Inch, Blue) - Image 1](https://m.media-amazon.com/images/I/81-3lzJeV2L.jpg)

## Questions & Answers

**Q: The dimensions are stated as 25 x 22.5 x 3.5 cm. This doesn't look right to me. Could somebody please check? Thanks.**
A: The ones I bought measure the following 152mm long (15.2cm)  50mm (5cm) wide and 3mm thickness. The dimensions stated do not match the product advertised. Hope this helps. Great product though.
Kind regards

**Q: Can you use it for ceramic knife ?**
A: Not sure if this will help, the problem with sharpening ceramic knives is the ceramic blade is very brittle, if you apply too much pressure to the side of the blade it could easily snap. If you still want to try you will need a diamond sharpening stone with a hardness of at least 10. Hope this is of some help.

**Q: Should I use oil or water as a lubricant with this type of sharpening stone? If yes, which? Thanks.**
A: These stones can be used dry or with water. Using water helps remove small particles from the sharpening surface, and gives a smoother sharpening in my opinion. I use water with a few drops of window cleaner in a spray bottle, which seems to work just fine. Be aware that the metal surface that the diamond dust is attached to may rust a little when using water on it, so cleaning and drying the surface after use is a good idea. For the money I think this is a great and very useful little kit that I use for sharpening chisels and planer irons with really good results.

**Q: Can someone tell me what grit they are?  Thanks**
A: They don't have that information marked on them. Any reply would just be a guess. Sorry. If you need a specific grit then you probably need a better product. These are perforated sharpening 'plates' mounted on coloured plastic backing and are 'cheap 'n cheerful' rather than professional quality.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Value For Money
*by J***K on 6 November 2015*

This set of sharpening "stones" is really good value for money. After having browsed around for sharpening stones that I can use to sharpen/hone my chisels and my plane irons, the choice seemed to be either spending a small fortune buying individual stones of more or less exotic character and price, or give this set a go. In order to get the best results with this set I glued the plastic side of the stones to a scrap granite tile. This ensures a flat grinding surface and stops the stones from sliding around on your workbench. Initially I thought that the stones were all a bit on the rough side, not really matching the "coarse, fine, and extra fine" description, but after sharpening a set of 6 chisels the roughness has worn down to fit my expectations. I was then thinking that I had already worn the stones out, but that was not the case. I have just re-established a 25 degree bevel on my 1 inch chisel (that had a 30 degree bevel so a lot of material had to be taken off), and the coarse stone did that just fine in less than 5 minutes. Not knowing what the grit of each stone is can be an issue, but as the grit of a diamond stone will always wear down gradually, and the abrasive value deteriorates accordingly, it seems not to be a too big issue for me. After having taken the initial roughness out of my set of stones I am guessing that the grits will be somewhere in the area of 200 for the coarse, 400 for the fine, and 800 for the extra fine, but that's just a guess. A set of expensive diamond stones might very well last a lot longer, and be of better overall quality, but for my requirements this set works perfectly and can be replaced at a fraction of what an expensive set costs. NB! A lot of people have been complaining that the colour coded plastic part and the "stone" come apart with use, but I have been spraying mine with loads of water, and worked them quite hard as well, without this happening so far.

### ⭐⭐⭐⭐ Good value
*by R***T on 16 October 2015*

this set of diamond sharpening stones comes in 3 grades, coarse, medium and fine and are relatively inexpensive compared to the price of a good India stone. They are a bit short, making them slightly awkward if used in combination with a honing guide as you will have a limited run, but for hand sharpening and honing thery are good and will help keep a good edge to ground chisels and plane blades. I have fixed mine to some short lengths oo timber so I can hold them in a vice: keep well lubricated and cleaned and they are an efficent sharpening tool.

### ⭐⭐⭐⭐⭐ Good starter stones for the price
*by D***N on 23 October 2015*

I used Draper spray adhesive to glue these to a wooden board for ease of use when sharpening chisels and plane blades. The coarse and medium grades are actually quite coarse and rarely used. The fine one gets the most day to day use. They are reasonably flat, although one of the plates was bent and pulled away from the plastic backing when it arrived. I put a bit of super glue in and held tightly in a vice to hold it straight and now it's fine. They are not as flat as sandpaper glued to glass or an expensive diamond sharpening stone (by the likes of DMT or EZE Lap) but they are quite flat and do a good enough job for the price. The holes in the plate can make sharpening very narrow blades quite difficult but for the price it's a great starter set. These are good as a cheap stepping stone towards a full set of more expensive stones.

## Frequently Bought Together

- Blue Spot Tools 19275 B/SPOT 2 x 6-Inch Diamond Stone Set (3-Piece)
- Faithfull FAIHG Honing Guide For Bevel edge chisels and plane irons

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-01-31*