--- product_id: 253583156 title: "(Diamond Machining Technology) 8-in. Dia-Sharp Bench Stone Coarse Sharpener" brand: "dmt" price: "2013 kr" currency: NOK in_stock: true category: "Dmt" url: https://www.desertcart.no/products/253583156-diamond-machining-technology-8-in-dia-sharp-bench-stone-coarse store_origin: NO region: Norway --- # 45 micron coarse grit for rapid edge restoration 8-inch full length for versatile sharpening Monocrystalline diamond surface for unmatched durability (Diamond Machining Technology) 8-in. Dia-Sharp Bench Stone Coarse Sharpener **Brand:** dmt **Price:** 2013 kr **Availability:** βœ… In Stock ## Summary > πŸ”ͺ Sharpen smarter, not harder β€” stay ahead with DMT precision! ## Quick Answers - **What is this?** (Diamond Machining Technology) 8-in. Dia-Sharp Bench Stone Coarse Sharpener by dmt - **How much does it cost?** 2013 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/253583156-diamond-machining-technology-8-in-dia-sharp-bench-stone-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 ## Key Features - β€’ **Stable & Secure:** Non-skid rubber feet keep your sharpener firmly in place for safe, confident use every time. - β€’ **Compact Powerhouse:** Lightweight yet robust design fits seamlessly into any professional or home kitchen setup. - β€’ **Rapid Edge Revival:** Transform dull blades to razor-sharp in just a few strokesβ€”no water or oil needed. - β€’ **Precision Diamond Tech:** Micronized monocrystalline diamonds deliver consistent, ultra-hard abrasion for long-lasting performance. - β€’ **Made in the USA, Trusted Worldwide:** Proudly crafted with American quality standards and backed by expert tutorials and support. ## Overview The DMT 8-inch Dia-Sharp Bench Stone Coarse Sharpener features a durable monocrystalline diamond surface with a 45-micron coarse grit, designed to quickly restore dull edges without the need for lubricants. Its non-skid rubber feet ensure stability during use, and its lightweight, compact design makes it ideal for both professional chefs and serious home cooks. Proudly made in the USA, this sharpener is supported by extensive educational resources to maximize your sharpening success. ## Description DMT (Diamond Machining Technology) 8-in. Dia-Sharp Bench Stone Coarse Sharpener : desertcart.ae: Kitchen ## Features - Details: Full length: 8-inch, width: 3-inch, weight: 2.45 lbs. Includes non-skid rubber feet. - Coarse Style: Coarse (45 microns/ 325 mesh) use to quickly transform dull edges to cutting condition - DMT micronized monocrystalline diamond surface is super abrasive and reliable to provide long lasting performance The monocrystalline structure offers greater sharpening speed and our diamond uniformity prevents the surface from breaking apart - This ultra-hard diamond surface sharpener comes highly recommended and produces a sharp edge with few a easy strokes One advantage of this sharpener is that there is no need to add oil or water to the surface, making it easy to operate in all conditions - DMT a U.S manufactured brand, is committed to fit your specific needs and ensure great initial results; Our brand is focused on providing ongoing education, tutorials, video demonstrations and much more for success with all our products ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0001WP1L0 | | ASIN | B0001WP1L0 | | Best Sellers Rank | #115,349 in Kitchen ( See Top 100 in Kitchen ) #31 in Knife Sharpening Whetstones | | Brand Name | DMT | | Color | Gray | | Country of Publication | USA | | Country of origin | USA | | Customer Reviews | 4.4 4.4 out of 5 stars (873) | | Customer reviews | 4.4 4.4 out of 5 stars (873) | | Date First Available | 6 August 2012 | | Department | Unisex-Adult | | Global Trade Identification Number | 00017042007683 | | Grit Type | Coarse | | Included Components | Dia-Sharp Coarse Grit | | Is Discontinued By Manufacturer | No | | Item Dimensions L x W x H | 14L x 6.5W x 3.5H centimeters | | Item Type Name | fixed blade,hunting knife,outdoor,camping | | Item Weight | 1 Kilograms | | Item model number | D8C | | Manufacturer | DMT | | Manufacturer | DMT | | Manufacturer Part Number | D8C | | Manufacturer Warranty Description | Manufacturer Warranty | | Material Type | Synthetic | | Model Number | D8C | | Number of Items | 1 | | Number of Packs | 1 | | Product Dimensions | 35.56 x 16.51 x 8.89 cm; 1 kg | | UPC | 971494322834 017042007683 798256211096 | | Unit Count | 1 Count | ## Product Details - **Brand:** DMT - **Colour:** Gray - **Item weight:** 1 Kilograms - **Material:** Synthetic - **Product dimensions:** 14L x 6.5W x 3.5H centimeters ## Images ![(Diamond Machining Technology) 8-in. Dia-Sharp Bench Stone Coarse Sharpener - Image 1](https://m.media-amazon.com/images/I/71hq+sjSHIL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: What grits are the "coarse" "fine" and "extra fine" equivalent to?** A: Allene is correct re coarse, fine and extra fine. However, grit sizes can be confusing because of the different grading systems of the particles. Abrasives with the same grit number can actually have different particle sizes. It all depends upon the grading system. For example a 2,000 grit water stone would not have the same particle size as a 2000 grit wet dry paper. There is even a difference among the paper abrasives. The Europeans use the FEPA system. Their abrasive sizes are preceded by a P (e.g. P220). Americans use the CAMI system. CAMI just has the number (e.g. 220). Again identical numbers might have different size particles when measured in microns. Therefore, I always try to get a reading on the particle size in microns. A micron is 1/1,000th of a mm. DMT also makes Extra Extra Coarse which is a 120 mesh (thats 120 little openings per sq. in.) and particle size of 120 microns. Extra Coarse is 220 mesh and a particle size of 60 microns. The coarse grit is 45 microns. Fine is 25 microns. Extra Fine is 9 microns. There is also an Extra Extra Fine which is 8000 mesh that is a 3 micron particle size. > 50 microns is considered grinding material. 15 - 50 microns is honing material and less than 15 microns is considered polishing material. I hope this helps. **Q: Many of the reviews mention using this to flatten wetstones. Can I just use this to sharpen plane irons directly?** A: Here's the "what for" on this item You absolutely can sharpen any metal on this stone, but you will be limited to the actual sharpness and bevel width. This stone is made with larger diamonds than most coarse stones. Because of this, as well as its length and width (and skid-free bottom), it can take nicked and out-of-true edges and get them back on track very quickly (use water only, no oils). It is a 2X coarse blade, and awesome doing what it is intended to do (this includes grinding down chisels, whittling tools, whetstones, iron, steel, etc). It could be used to put a decent edge on your blade, but it really is limited to coarse work needed to prepare it for the proper stone; I recommend soft stones from Arkansas, they make great whetstones for fine honing, but any quality soft stone is the next step. To make this long answer longer, the reason the DMT is mentioned and recommended to flatten whetstones is that, again, the large diamonds go to work quickly and grind down uneven, pocked, or dipped anomalies on the much softer soft stones which makes plumbing a straight edge on a fine blade much more effective. So, basically, you keep the DMT to grind the soft stone to level, use it to work the blade to rid it of abnormalities, and then let that rejuvenated hard and straight blade make woo with that fine Arkansas (or personal choice of) whetstone (water, spit, and oil are optional). Sorry for the long story, take care of the ones you love, thank a vet, prepare, prepare, prepare, and have a great September; especially those of you who have the privilege of experiencing the changing of the colors! Also, it's the time of year we wait for; muleys, white tail, wapiti, antelope, and turkey (plus whatever else ya'll get to hunt and stock in your territory). Prep them blades, clean and sleep with them guns, shake them cartridges to loosen up and distribute the powder, and keep field stones handy for quick edges for the cold, morning, field dressing...And thanks for the question! **Q: is this 3 stones in one package or just one? because the picture is three stones.** A: You only get one but they show the 3 different grits. These aren't stones but rather diamond embedded steel plates. **Q: How flat is it? Is it flat enough to true up a waterstone? To put it another way, can it be a smaller/cheaper version of the DMT lapping plate?** A: Its very flat I use the coarse and extra coarse to flatten water stones all the time. I would recommend them to anyone for just water stone flattening it works great but in also use it to sharpen with great results ## Frequently Bought Together - DMT D8C Dia-Sharp Diamond Knife Sharpener, Coarse Diamond Sharpening Stone, 8-Inch - Diamond Machine Technology (DMT), 8-in. Diamond Dia-Sharp Whetsone Bench Stone, Extra Coarse Grit Sharpener (D8X) - SHARPAL 205H Double-sided Leather Strop (Genuine Cowhide) 13.2" x 2.4" Kit with 2 Oz. Polishing Compound & Angle Guide, Knife Stropping Block for Sharpening & Honing Knives tools, Woodcarving Chisels --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.no/products/253583156-diamond-machining-technology-8-in-dia-sharp-bench-stone-coarse](https://www.desertcart.no/products/253583156-diamond-machining-technology-8-in-dia-sharp-bench-stone-coarse) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-16*