--- product_id: 159397890 title: "(Diamond Machining Technology) 70mm Mini Diamond Ski & Snowboard Whetstone, Extra Extra Coarse Grit Sharpener (WS7XX), One Size" brand: "dmt" price: "AR$60699" currency: ARS in_stock: true reviews_count: 5 url: https://www.desertcart.com.ar/products/159397890-diamond-machining-technology-70mm-mini-diamond-ski-and-snowboard-whetstone store_origin: AR region: Argentina --- # Faster Edge Honing vs Conventional Stones Extra Extra Coarse Diamond Grit Sharpen Dry or Wet, No Oil Needed (Diamond Machining Technology) 70mm Mini Diamond Ski & Snowboard Whetstone, Extra Extra Coarse Grit Sharpener (WS7XX), One Size **Brand:** dmt **Price:** AR$60699 **Availability:** ✅ In Stock ## Summary > 💎 Sharpen Like a Pro, Ride Like a Legend ## Quick Answers - **What is this?** (Diamond Machining Technology) 70mm Mini Diamond Ski & Snowboard Whetstone, Extra Extra Coarse Grit Sharpener (WS7XX), One Size by dmt - **How much does it cost?** AR$60699 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/159397890-diamond-machining-technology-70mm-mini-diamond-ski-and-snowboard-whetstone) ## 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 - • **Compact & Durable:** Mini 70mm size fits easily in your gear bag, built tough to withstand rugged outdoor conditions season after season. - • **Effortless Precision:** Monocrystalline diamond surface hones ski and snowboard edges with lightning speed, saving you time on the slopes. - • **Extreme Edge Revival:** Extra Extra Coarse diamond grit removes stock faster than any standard sharpener, perfect for serious riders who demand peak performance. - • **Versatile Sharpening:** Use it dry or with water—no messy oils required, making maintenance clean and hassle-free wherever you are. - • **Guaranteed Performance:** Backed by an unconditional warranty, ensuring your investment stays sharp and reliable for every ride. ## Overview The DMT 70mm Mini Diamond Ski & Snowboard Whetstone (WS7XX) features an extra extra coarse monocrystalline diamond surface that delivers rapid edge sharpening without oil. Compact and durable, it’s designed for serious winter sports enthusiasts who want fast, precise tuning on the go. Made in the USA and backed by a full warranty, this whetstone is a must-have tool for maintaining razor-sharp edges and maximizing your performance on snow. ## Description Product Description Diamond Machining Technology (DMT) 70mm Mini Diamond Ski & Snowboard Whetstone, Extra Extra Coarse Grit Sharpener (WS7XX), One Size Safety Warning WARNING: use of this product can expose you to chemicals including nickel which is known to the State of California to cause cancer. For more information go to www.p65warnings.ca.gov. ## Features - Extra Coarse diamond for extreme stock removal - Hones edges faster than conventional stones with DMT's monocrystalline diamond surface - No oil is needed-sharpen dry or with water - Durable and flexible construction provides for customize use - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B001EICKXW | | Best Sellers Rank | 187,158 in Business, Industry & Science (See Top 100 in Business, Industry & Science) 16 in Honing Stones 3,830 in Camping Knives & Tools 15,947 in Snowboarding (Sports & Outdoors) | | Brand Name | DMT | | Colour | Multicolor | | Country Of Origin | USA | | Customer Reviews | 3.8 3.8 out of 5 stars (23) 3.8 out of 5 stars | | Global Trade Identification Number | 00017042006747 | | Grit Type | Extra Coarse | | Included Components | 1-Diamond Machine Technology (DMT) 70mm Mini Diamond Ski & Snowboard Whetstone, Extra Extra Coarse Grit Sharpener (WS7XX) | | Item Dimensions L X W X H | 7L x 2.2W x 7H centimetres | | Item Type Name | Ski & Snowboard Whetstone | | Item Weight | 0.48 Ounces | | Manufacturer | Diamond Machine Technology (DMT) | | Manufacturer Part Number | WS7XX | | Manufacturer Warranty Description | Product is unconditionally guaranteed; any product found to be defective will be replaced free of charge. | | Material Type | Synthetic | | Model Number | WS7XX | | Number Of Items | 1 | | Number Of Packs | 1 | | Unit Count | 1.0 count | | Upc | 017042006747 | ## Product Details - **Material:** Synthetic - **Brand:** DMT - **Colour:** Multicolor - **Item weight:** 0.48 Ounces - **Grit type:** Extra Coarse - **Number of items:** 1 - **Manufacturer:** Diamond Machine Technology (DMT) - **Global Trade Identification Number:** 00017042006747 - **UPC:** 017042006747 ## Images ![(Diamond Machining Technology) 70mm Mini Diamond Ski & Snowboard Whetstone, Extra Extra Coarse Grit Sharpener (WS7XX), One Size - Image 1](https://m.media-amazon.com/images/I/619Aqa7bUzL.jpg) ## Available Options This product comes in different **Style Name** options. ## Customer Reviews ### ⭐⭐ Does not "bite" so well *by on Reviewed in Germany 19 November 2025* Does not "bite" as expected. Takes long time to get to more or less sharp edge. ### ⭐ Joke of a product *by on Reviewed in Canada 6 January 2025* Have been using DMT stones for years and I must say I'm disappointed with this purchase. Barely any diamond dust on the stone. Looks completely different from their product photo which have a much tighter distribution of diamond dust. QC problem or just my unlucky day. Will pay a little extra for a better brand next time. ### ⭐ Totaklt felaktiga måttangivelser *by on Reviewed in Sweden 28 November 2023* Måttangivelserna i annonsen för diamantslipstenen är felaktiga. Produkten är endast en bråkdel av den i annonsen under produktinformationen angivna. Hade jag vetat de rätta måtten hade jag inte varit intresserad av att köpa produkten då den inte är användbar för mitt syfte. Ändra till korrekta mått. ## Frequently Bought Together - DMT (Diamond Machining Technology) 70mm Mini Diamond Ski & Snowboard Whetstone, Extra Extra Coarse Grit Sharpener (WS7XX), One Size - Diamond Machining Technology (DMT) W7EFC Diamond Whetstone Mini Diamond Stone - Coarse / Fine / Extra-Fine - Set of 3 - DMT W7X Whetstone Mini Diamond Stone Extra-Coarse, Clear --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/159397890-diamond-machining-technology-70mm-mini-diamond-ski-and-snowboard-whetstone](https://www.desertcart.com.ar/products/159397890-diamond-machining-technology-70mm-mini-diamond-ski-and-snowboard-whetstone) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-11*