--- product_id: 82357601 title: "DMT 4-in. Diamond Whetstone for use with Aligner Extra Coarse Knife Sharpener - Black, N/A" brand: "dmt" price: "539 kr" currency: NOK in_stock: true category: "Dmt" url: https://www.desertcart.no/products/82357601-dmt-4-in-diamond-whetstone-for-use-with-aligner-extra store_origin: NO region: Norway --- # Sharpen faster than conventional stones Extra-Coarse 60 micron diamond grit 4-inch compact size DMT 4-in. Diamond Whetstone for use with Aligner Extra Coarse Knife Sharpener - Black, N/A **Brand:** dmt **Price:** 539 kr **Availability:** βœ… In Stock ## Summary > πŸ’Ž Sharpen smarter, not harder β€” stay razor-ready anywhere! ## Quick Answers - **What is this?** DMT 4-in. Diamond Whetstone for use with Aligner Extra Coarse Knife Sharpener - Black, N/A by dmt - **How much does it cost?** 539 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/82357601-dmt-4-in-diamond-whetstone-for-use-with-aligner-extra) ## 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€’ **Built to Last:** Durable synthetic construction ensures years of consistent, reliable performance under heavy use. - β€’ **Trusted by Pros:** Made in the USA and favored by chefs, woodworkers, and tool experts for superior edge maintenance. - β€’ **Oil-Free Sharpening:** Sharpen dry or with waterβ€”no messy oils needed, keeping your workflow clean and efficient. - β€’ **Pocket-Sized Precision:** Compact 4-inch design fits perfectly in your toolkit or pocket for on-the-go sharpening. - β€’ **Diamond-Powered Edge Repair:** Extra-Coarse 60 micron diamond surface aggressively restores damaged edges with unmatched speed. ## Overview The DMT 4-inch Extra-Coarse Diamond Whetstone delivers rapid, professional-grade sharpening with a durable monocrystalline diamond surface. Designed for portability and ease, it requires no oil and works dry or wet to restore damaged edges quickly. Trusted by professionals and crafted in the USA, this whetstone offers long-lasting performance for chefs, woodworkers, and tool enthusiasts alike. ## Description Product Description For professional sharpening results, regardless of skill, depend on DMT Aligner Kits and Accessories. 4" Diamond Whetstone for use with Aligner AHF (Interchangeable Stone Holder). Extra-Coarse diamond (60 micron / 220 mesh) when significant removal of material is needed for a damaged edge. Sharpening with diamonds is fast and easy. No messy oils needed--sharpen dry or with water. 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. 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. P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Manufacturer's Description Dmt Pocket Whetstone - Extra Coarse.A Pocket model Diamond Whetstone sized for working in close quarters and for portability. Supplied in a Plastic Sheath.Used for sharpening T/C router bits and knife blades.Size : 4inGrade : Extra Coarse 220g. - Black. See more ## Features - Portable, pocket convenience - Extra-Coarse diamond to repair a damaged edge - Sharpens knives faster than conventional stones with DMT's monocrystalline diamond surface - No oil is needed-sharpen dry or with water - Durable construction will provide years of consistent performance and reliable service ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00004WFV0 | | Best Sellers Rank | 268,811 in DIY & Tools ( See Top 100 in DIY & Tools ) 281 in Sharpening Stones | | Brand Name | DMT | | Colour | Black | | Country Of Origin | USA | | Customer Reviews | 4.8 4.8 out of 5 stars (117) | | Global Trade Identification Number | 00017042004439 | | Grit Type | Extra Coarse | | Included Components | Diamond Whetstone | | Item Dimensions L x W x H | 22.2L x 8.3W x 5.7H centimetres | | Item Type Name | Knife Sharpener | | Item Weight | 27 g | | Manufacturer | DMT | | Manufacturer Part Number | A4X | | Material Type | Synthetic | | Model Number | A4X | | Number of Items | 1 | | Number of Packs | 1 | | UPC | 017042004439 | | Unit Count | 1.0 count | ## Product Details - **Brand:** DMT - **Colour:** Black - **Grit type:** Extra Coarse - **Item weight:** 27 g - **Manufacturer:** DMT - **Material:** Synthetic - **Number of Packs:** 1 - **Number of items:** 1 - **Product dimensions:** 22.2L x 8.3W x 5.7H centimetres - **Unit count:** 1.0 count ## Images ![DMT 4-in. Diamond Whetstone for use with Aligner Extra Coarse Knife Sharpener - Black, N/A - Image 1](https://m.media-amazon.com/images/I/61zkrYqwqOL.jpg) ![DMT 4-in. Diamond Whetstone for use with Aligner Extra Coarse Knife Sharpener - Black, N/A - Image 2](https://m.media-amazon.com/images/I/41ycJ6n5avL.jpg) ![DMT 4-in. Diamond Whetstone for use with Aligner Extra Coarse Knife Sharpener - Black, N/A - Image 3](https://m.media-amazon.com/images/I/31vDFzzt0RL.jpg) ![DMT 4-in. Diamond Whetstone for use with Aligner Extra Coarse Knife Sharpener - Black, N/A - Image 4](https://m.media-amazon.com/images/I/41t6moZvRcL.jpg) ![DMT 4-in. Diamond Whetstone for use with Aligner Extra Coarse Knife Sharpener - Black, N/A - Image 5](https://m.media-amazon.com/images/I/41YBZS2tq2L.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - DMT 4-in. Diamond Whetstone for use with Aligner Extra Coarse Knife Sharpener - Black, N/A - DMT Aligner Pro Kit --- ## 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/82357601-dmt-4-in-diamond-whetstone-for-use-with-aligner-extra](https://www.desertcart.no/products/82357601-dmt-4-in-diamond-whetstone-for-use-with-aligner-extra) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-10-12*