--- product_id: 6499933 title: "Diamond Machining Technology (DMT) W250CX-WB DuoSharp Double-Sided Diamond Sharpening Stone Bench With Base, Fine/Extra Fine, 10 Inch" brand: "dmt (diamond machining technology)" price: "€ 455.88" currency: EUR in_stock: true reviews_count: 13 category: "Dmt (Diamond Machining Technology)" url: https://www.desertcart.sk/products/6499933-diamond-machining-technology-dmt-w250cx-wb-duosharp-double-sided-diamond store_origin: SK region: Slovakia --- # Fast sharpening with micronized monocrystalline diamond Dual-sided diamond surface Versatile for knives & tools Diamond Machining Technology (DMT) W250CX-WB DuoSharp Double-Sided Diamond Sharpening Stone Bench With Base, Fine/Extra Fine, 10 Inch **Brand:** dmt (diamond machining technology) **Price:** € 455.88 **Availability:** βœ… In Stock ## Summary > πŸ’Ž Sharpen smarter, not harder β€” the pro’s choice for flawless edges! ## Quick Answers - **What is this?** Diamond Machining Technology (DMT) W250CX-WB DuoSharp Double-Sided Diamond Sharpening Stone Bench With Base, Fine/Extra Fine, 10 Inch by dmt (diamond machining technology) - **How much does it cost?** € 455.88 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/6499933-diamond-machining-technology-dmt-w250cx-wb-duosharp-double-sided-diamond) ## Best For - dmt (diamond machining technology) enthusiasts ## Why This Product - Trusted dmt (diamond machining technology) brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Fast & Mess-Free:** Sharpen dry or with waterβ€”no oils needed, saving time and cleanup - β€’ **Built to Last in the USA:** Durable, professional-grade diamond stone trusted by experts for decades - β€’ **Stable DuoBase Bench Stone:** Secure, non-slip base with knuckle clearance for effortless sharpening - β€’ **Versatile Edge Maintenance:** Ideal for knives, shears, cleavers, plane soles, machetes & more - β€’ **Precision Dual-Surface Sharpening:** Fine (25 micron) & Extra-Fine (9 micron) sides for razor edges and polished finishes ## Overview The DMT W250CX-WB DuoSharp is a premium 10-inch double-sided diamond sharpening stone featuring fine (25 micron) and extra-fine (9 micron) surfaces. Equipped with a stabilizing DuoBase bench accessory, it delivers fast, consistent, and mess-free sharpening for a wide range of knives and edged tools. Made in the USA with durable micronized monocrystalline diamonds, it’s engineered for professionals and enthusiasts seeking precision and longevity in their sharpening routine. ## Description Product Description Precision flat, double-sided knife sharpener provides consistent, even sharpening every time. 8-inch diamond sharpening plate offers a larger, wider sharpening surface. This diamond plate sharpening stone comes equipped with an extra-fine diamond (9 micron / 1200 mesh) and fine diamond (25 micron / 600 mesh). The micronized monocrystalline diamond surface sharpens edges faster and easier than conventional stones. Professionals rely on the superior quality and versatility of USA-made DMT products. From the Manufacturer Innovative, multi-patented DuoSharp Bench Stone is a precision flat, two diamond surfaced sharpener guaranteed to provide consistent, even sharpening every time. The 10" counter or bench sharpener offers larger, wider diamond surface for sharpening a variety of edges including shears, cleaver and specialty knives, plane sole, machete, etc. (10" x 4" x .38" ) Extra-Fine diamond (9 micron / 1200 mesh) to polish and refine a razor edge after sharpening with a coarser diamond; Fine diamond (25 micron / 600 mesh) for a razor sharp edge. Sharpening with diamonds is fast and easy. No messy oils needed--sharpen dry or with water. Comes with DuoBase Bench Stone Accessory can be used with all DuoSharp Bench Stones or any 6" x 2" stone. (12.2" x 2.2" x 4.6") Provides 2" knuckle clearance for ease of use. Rubber feet secure the base and stone to the work bench or counter. Features a convenient handle on the underside for moving the stone over a large work piece for maximum versatility. Durable construction will provide years of consistent performance and reliable service For proper tool maintenance, woodworkers, chefs and other professionals rely on the superior quality and versatility of DMT products. Made in USA. Review: QUALITY proves itself. - Over the last 65 years I have purchased MANY brands of sharpening stones. I have been a collector of knives my entire life and keeping them sharp is an integral part of this journey. The "good-bad-ugly" of sharpening devices, tools, stones, gimmicks, cons, etc. have all crossed my bench and honed my steel. DMT became my choice for diamond flat stones. They last longer than any other brand I have used. I currently own 8 DMT products in both duo-fold and FLAT. This purchase was my LONG sought after 10 x 3 in fine and extra fine. Is a dream to use, so much area and it cuts fast. I recommend this stone based on my many years of serious use of their products. Review: Don't go cheap, buy this quality one - I fellow desertcart reviewer mentioned if you can afford it, get the larger 10"Γ—4" size. That was good advice. Does a nice job sharpening. I whittle, so I need to strop afterwards. Expensive, but better quality than cheaper ones. ## Features - Diamond Wet Stone: Complete with a stabilizing DuoBase bench stone accessory, this dual-surface diamond knife sharpener stone ensures consistent, even sharpening every time - Fine/Extra Fine: Use extra-fine diamond stone (9 micron / 1200 mesh) to polish and refine edges after sharpening with a coarser diamond; Use fine diamond stone (25 micron / 600 mesh) for razor-sharp edges - Versatile: This diamond sharpener is ideal for sharpening virtually any knife or edged tool, including shears, cleavers, plane soles, machetes, and more; DuoBase bench stone base can be used with all DuoSharp bench stones - Fast & Easy: Micronized monocrystalline diamond surface sharpens edges faster and easier than a conventional knife and tool sharpener; No messy oils are needed either β€” sharpen bench sharpener dry or with water - Made In The USA: Preferred by professionals for their superior quality and versatility, our durable diamond sharpening stones are built to provide years of consistent performance and reliable service ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000PVZIA6 | | Best Sellers Rank | #250,119 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #473 in Sharpening Stones | | Brand | DMT (Diamond Machining Technology) | | Brand Name | DMT (Diamond Machining Technology) | | Color | Extra-fine / Fine | | Customer Reviews | 4.7 out of 5 stars 150 Reviews | | Global Trade Identification Number | 00017042003913 | | Grit Type | Extra-fine,Fine | | Included Components | DMT W250EF-WB: 10-in. DuoSharp Bench Stone Extra-Fine / Fine with Base | | Item Dimensions L x W x H | 13.25"L x 13.25"W x 11.5"H | | Item Type Name | DMT W250EF-WB: 10-in. DuoSharp Bench Stone Extra-Fine / Fine with Base | | Item Weight | 1.7 Pounds | | Manufacturer | DMT | | Manufacturer Part Number | W250EF-WB | | Manufacturer Warranty Description | Manufacturer Warranty | | Material | Micronized Monocrystalline Diamond | | Material Type | Micronized Monocrystalline Diamond | | Model Number | W250EF-WB | | Number of Items | 1 | | Product Dimensions | 13.25"L x 13.25"W x 11.5"H | | UPC | 017042003913 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** DMT (Diamond Machining Technology) - **Color:** Extra-fine / Fine - **Global Trade Identification Number:** 00017042003913 - **Grit Type:** Extra-fine,Fine - **Item Weight:** 1.7 Pounds - **Manufacturer:** DMT - **Material:** Micronized Monocrystalline Diamond - **Number of Items:** 1 - **Product Dimensions:** 13.25"L x 13.25"W x 11.5"H - **UPC:** 017042003913 ## Images ![Diamond Machining Technology (DMT) W250CX-WB DuoSharp Double-Sided Diamond Sharpening Stone Bench With Base, Fine/Extra Fine, 10 Inch - Image 1](https://m.media-amazon.com/images/I/41UX69nCfbL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ QUALITY proves itself. *by J***S on January 24, 2022* Over the last 65 years I have purchased MANY brands of sharpening stones. I have been a collector of knives my entire life and keeping them sharp is an integral part of this journey. The "good-bad-ugly" of sharpening devices, tools, stones, gimmicks, cons, etc. have all crossed my bench and honed my steel. DMT became my choice for diamond flat stones. They last longer than any other brand I have used. I currently own 8 DMT products in both duo-fold and FLAT. This purchase was my LONG sought after 10 x 3 in fine and extra fine. Is a dream to use, so much area and it cuts fast. I recommend this stone based on my many years of serious use of their products. ### ⭐⭐⭐⭐⭐ Don't go cheap, buy this quality one *by W***Y on August 9, 2025* I fellow Amazon reviewer mentioned if you can afford it, get the larger 10"Γ—4" size. That was good advice. Does a nice job sharpening. I whittle, so I need to strop afterwards. Expensive, but better quality than cheaper ones. ### ⭐⭐⭐⭐⭐ Wish i had got one years ago *by J***N on March 26, 2016* Been using Japanese Whetstones for well over 25 years from Shaptons, kings, Gesshin's, Nubatamas, to J-nats. I've used the course Dia sharp for flattening for as long as I can remember except when I use the Shapton flattener. Needed something for the down and dirty quick turn around since I sharpen in large volumes and not every knife needs to be 8k or up. This is quick, clean and leaves a nice toothy edge after stropping on plain uncoated leather, basically no substrate applied. Just the stone and strop to make her work well. Love the holder also. Great investment for a professional sharpener, especially when there's 20 or morning in line that have to go. Would buy again. We will be getting the 8k also for the picky customers. ## Frequently Bought Together - Diamond Machining Technology (DMT) W250CX-WB DuoSharp Double-Sided Diamond Sharpening Stone Bench With Base, Fine/Extra Fine, 10 Inch - Diamond Machining Technology (DMT) W250CXNB DuoSharp Double-Sided Diamond Sharpening Stone, Coarse/Extra Coarse, 10 Inch --- ## 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.sk/products/6499933-diamond-machining-technology-dmt-w250cx-wb-duosharp-double-sided-diamond](https://www.desertcart.sk/products/6499933-diamond-machining-technology-dmt-w250cx-wb-duosharp-double-sided-diamond) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-07-21*