---
product_id: 740815034
title: "DMT D8X 8-Inch Dia-Sharp Continuous Diamond Extra-Coarse"
brand: "dmt"
price: "₨2111"
currency: SCR
in_stock: false
reviews_count: 5
url: https://www.desertcart.sc/products/740815034-dmt-d8x-8-inch-dia-sharp-continuous-diamond-extra-coarse
store_origin: SC
region: Seychelles
---

# DMT D8X 8-Inch Dia-Sharp Continuous Diamond Extra-Coarse

**Brand:** dmt
**Price:** ₨2111
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** DMT D8X 8-Inch Dia-Sharp Continuous Diamond Extra-Coarse by dmt
- **How much does it cost?** ₨2111 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/740815034-dmt-d8x-8-inch-dia-sharp-continuous-diamond-extra-coarse)

## Best For

- dmt enthusiasts

## Why This Product

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

## Description

Guaranteed not to hollow or groove, DMT's precisely engineered Dia-Sharp Bench Stone with continuous diamond surface ensures consistent, even sharpening every time and makes a great addition to your wet stone sharpening kit. The 8-inch length is great for both long and short knives, providing cutting-edge performance for a quick, keen edge on small contact areas and pointed tools -- use as a lawn mower blade sharpener. Use this extra-coarse diamond (60 micron / 220) honing stone when significant removal of material is needed for damaged edges. Our honing tool includes non-skid rubber feet and the diamond grade is clearly marked on the side. Our sharpening system makes sharpening fast and easy, no messy oils needed -- sharpen dry or with water. Our durable blade sharpener will provide years of consistent performance and reliable service. Woodworkers, chefs, and other professionals rely on the superior quality and versatility of USA-made DMT products.

Review: Buona fa il suo lavoro
Review: Sharpening has three steps... 1. Getting the right shape/angle on the blade, 2. Sharpening to a very fine edge, 3. Honing from very sharp to extremely sharp. This extra coarse stone is great for shaping the blade. For example, I have a kitchen knife that was messed up by a grinder - the middle didn't touch the cutting board. In just a few minutes this extra coarse stone straightened the blade and got a good bevel along the length. It still needed to be sharpened with the DMT Coarse and Fine, but with the cutting edge of the blade straight and the bevel good, sharpening was quick and easy. Example 2. I have a 1 inch woodworking chisel that I had messed up on a grinder (bad angle). I had spent a huge amount of time (over an hour) with a coarse DMT stone getting it partially fixed - from a crooked 30 degrees to 28 degrees. Now that I have the extra coarse, I got it to the desired 25 degree bevel in minutes rather than hours. Yes, it took quite a while, but nowhere near as long as I had already spent doing the first part of the job with the coarse rather than extra coarse stone. Some of the other reviews said the plate was not flat. When it arrived I immediately compared it with my three other DMT diamond plates. The plate was flat (or I would have returned it). As I first used it, I could hear a slightly different sound the first time over each area of the stone. No surprise, it had to be broken in, so I made sure I covered the whole area. A couple small spots were still rough after the first pass, but were perfect after I ran the chisel I was sharpening over that spot 3 or 4 times. No big deal. Overall I highly recommend the DMT extra coarse for shaping a blade (kitchen or woodworking). Much less likely to mess it up than on a grinder (or in my case, I was able to fix the blade after messing it up on a grinder) The DMT regular coarse is excellent for the first sharpening - removing the scratches that naturally come from using an extra coarse stone. I originally got this coarse stone to flatten my waterstones - it does a good job of that, but is useful beyond just the waterstones, when I have to do serious sharpening work on a neglected blade. The DMT fine (there is no medium) does a great job sharpening kitchen knives (at least razor sharp), and taking my chisels etc to the next level. If I am just touching up a sharpening job, this is where I start. Kitchen knives rarely go beyond this level. The DMT micro fine was a disappointment for my chisels and planes. Instead I go to waterstones - 4000 grit then 8000 grit. Those give an almost mirror finish to the chisels. I called it a mirror finish until I got a 13,000 grit waterstone. Now that is my standard of sharp, for both the front and back of my blades.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001DZOKNY |
| Brand | DMT |
| Colour | beige |
| Global Trade Identification Number | 00017042007607 |
| Grit Type | Extra Coarse |
| Item Weight | 998 g |
| Item model number | D8X |
| Material | crystal |
| Product Dimensions | 35.6L x 16.5W x 8.9H Centimeters |
| UPC | 017042007607 784497081390 |

## Product Details

- **Brand:** DMT
- **Colour:** beige
- **Global Trade Identification Number:** 00017042007607
- **Grit Type:** Extra Coarse
- **Item Weight:** 2.2 Pounds
- **Material:** crystal
- **Product Dimensions:** 35.6L x 16.5W x 8.9H Centimeters
- **UPC:** 017042007607 784497081390

## Images

![DMT D8X 8-Inch Dia-Sharp Continuous Diamond Extra-Coarse - Image 1](https://m.media-amazon.com/images/I/21qa7+-58mL.jpg)
![DMT D8X 8-Inch Dia-Sharp Continuous Diamond Extra-Coarse - Image 2](https://m.media-amazon.com/images/I/310rdPAgflL.jpg)
![DMT D8X 8-Inch Dia-Sharp Continuous Diamond Extra-Coarse - Image 3](https://m.media-amazon.com/images/I/416OuMtJULL.jpg)
![DMT D8X 8-Inch Dia-Sharp Continuous Diamond Extra-Coarse - Image 4](https://m.media-amazon.com/images/I/41SZqGSvPdL.jpg)
![DMT D8X 8-Inch Dia-Sharp Continuous Diamond Extra-Coarse - Image 5](https://m.media-amazon.com/images/I/41ZJwPaeWYL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***O on 30 October 2024*

Buona fa il suo lavoro

### ⭐⭐⭐⭐⭐ Review
*by C***N on 16 March 2014*

Sharpening has three steps... 1. Getting the right shape/angle on the blade, 2. Sharpening to a very fine edge, 3. Honing from very sharp to extremely sharp. This extra coarse stone is great for shaping the blade. For example, I have a kitchen knife that was messed up by a grinder - the middle didn't touch the cutting board. In just a few minutes this extra coarse stone straightened the blade and got a good bevel along the length. It still needed to be sharpened with the DMT Coarse and Fine, but with the cutting edge of the blade straight and the bevel good, sharpening was quick and easy. Example 2. I have a 1 inch woodworking chisel that I had messed up on a grinder (bad angle). I had spent a huge amount of time (over an hour) with a coarse DMT stone getting it partially fixed - from a crooked 30 degrees to 28 degrees. Now that I have the extra coarse, I got it to the desired 25 degree bevel in minutes rather than hours. Yes, it took quite a while, but nowhere near as long as I had already spent doing the first part of the job with the coarse rather than extra coarse stone. Some of the other reviews said the plate was not flat. When it arrived I immediately compared it with my three other DMT diamond plates. The plate was flat (or I would have returned it). As I first used it, I could hear a slightly different sound the first time over each area of the stone. No surprise, it had to be broken in, so I made sure I covered the whole area. A couple small spots were still rough after the first pass, but were perfect after I ran the chisel I was sharpening over that spot 3 or 4 times. No big deal. Overall I highly recommend the DMT extra coarse for shaping a blade (kitchen or woodworking). Much less likely to mess it up than on a grinder (or in my case, I was able to fix the blade after messing it up on a grinder) The DMT regular coarse is excellent for the first sharpening - removing the scratches that naturally come from using an extra coarse stone. I originally got this coarse stone to flatten my waterstones - it does a good job of that, but is useful beyond just the waterstones, when I have to do serious sharpening work on a neglected blade. The DMT fine (there is no medium) does a great job sharpening kitchen knives (at least razor sharp), and taking my chisels etc to the next level. If I am just touching up a sharpening job, this is where I start. Kitchen knives rarely go beyond this level. The DMT micro fine was a disappointment for my chisels and planes. Instead I go to waterstones - 4000 grit then 8000 grit. Those give an almost mirror finish to the chisels. I called it a mirror finish until I got a 13,000 grit waterstone. Now that is my standard of sharp, for both the front and back of my blades.

### ⭐⭐⭐⭐⭐ Review
*by C***Z on 5 September 2025*

Excelente producto! Envío muy rápido. Todo perfecto !!!

## Frequently Bought Together

- Diamond Machine Technology (DMT), 8-in. Diamond Dia-Sharp Whetsone Bench Stone, Extra Coarse Grit Sharpener (D8X)
- DMT D8F Dia-Sharp Diamond Knife Sharpener, Fine Diamond Sharpening Stone, 8-Inch
- SHARPAL 204N Leather Strop (Genuine Cowhide) 8" x 3" Kit with 2 Oz. Polishing Compound & Angle Guide, Knife Stropping Block for Sharpening & Honing Knives, Straight Razor, Woodcarving Chisels

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-12*