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Item #:
66106571
Diamond Machining Technology (DMT) W250CXNB DuoSharp Double-Sided Diamond Sharpening Stone, Coarse/Extra Coarse, 10 Inch
Item #:
66106571
AUD 276
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Imported from USA store
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Order now and get it around Friday, August 14
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Crafted from the highest-quality materials and built to last, this precision flat dual-surface diamond knife sharpener stone ensures consistent, even sharpening every time.
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What Stands Out
Dual Grit Design
Offers both extra-fine and fine grits on one stone, allowing users to effectively sharpen and refine a variety of tools with ease.
Durable Construction
Constructed with high-quality diamond abrasives, ensuring longevity and consistent performance without the wear typical of traditional sharpening stones.
Versatile Use
Ideal for sharpening a wide range of tools including knives and chisels, making it a versatile addition to any workshop or kitchen.
Product Details
| Brand Name | DMT (Diamond Machining Technology) |
| Number of Items | 1 |
| Manufacturer | DMT |
| Global Trade Identification Number | 00017042003838 |
| UPC | 017042003838 |
| Manufacturer Part Number | DMTW250CXNB-BRK |
| Model Number | DMTW250CXNB-BRK |
| Included Components | Duo Sharp Bench Stone |
| Item Type Name | Bench Stone |
| Material Type | Micronized Monocrystalline Diamond |
| Color | Coarse / Extra-coarse |
| Grit Type | Coarse,Extra Coarse |
| Item Dimensions L x W x H | 13.25"L x 4.5"W x 3.75"H (33.7 x 11.4 x 9.5 cm) |
| Item Weight | 0.54 Kilograms |
| Material | Micronized Monocrystalline Diamond |
| Brand | DMT (Diamond Machining Technology) |
| Product Dimensions (L x W x H) | 13.25"L x 4.5"W x 3.75"H (33.7 x 11.4 x 9.5 cm) |
| Number of Packs | 1 |
Who Should Buy?
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Professional Chefs
Chefs needing efficient, high-quality sharpening will benefit greatly from this durable and precise sharpening stone.
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Woodworkers
Woodworkers requiring sharp tools for fine craftsmanship will find this stone ideal for maintaining chisel and plane edges.
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Hobbyist Crafters
Hobbyists seeking to keep their tools sharp for various crafts will appreciate the versatility and efficiency of this product.
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Occasional Users
Casual users who don’t sharpen often may find this product more than they need in terms of investment.
Product Description
Diamond Machining Technology (DMT) W250CXNB DuoSharp Double-Sided Diamond Sharpening Stone, Coarse/Extra Coarse, 10 Inch
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What makes the DMT W250CXNB DuoSharp different from other sharpening stones?
Answer: The DMT W250CXNB DuoSharp stands out due to its double-sided design featuring coarse and extra coarse diamond surfaces. This versatility allows for quick stock removal and honing of dull blades, making it an ideal choice for both novice and professional users. Traditional sharpening stones often require more maintenance and don’t yield the same consistent results. Whether you’re sharpening kitchen knives or outdoor tools, this DMT stone provides precision and durability, ensuring your blades are sharp and ready for use. -
Question:
How do I maintain the DMT DuoSharp sharpening stone?
Answer: Maintaining the DMT DuoSharp sharpening stone is straightforward. Simply rinse the stone with water and use a soft brush to remove any metal filings. Unlike natural stones, diamond stones do not require flattening, making maintenance minimal. Regular cleaning ensures optimal performance, allowing for a smooth sharpening experience every time. For those who use the stone frequently, a quick rinse before and after each use can maximize its longevity and efficiency. -
Question:
Can I use the DMT DuoSharp on a variety of tools?
Answer: Yes, the DMT W250CXNB DuoSharp is suitable for a wide range of tools, including kitchen knives, scissors, chisels, and outdoor equipment. Its coarse and extra coarse grit options provide flexibility for different sharpening needs. For example, if you have a very dull blade, start with the extra coarse side to quickly reshape the edge, and then finish with the coarse side for refinement. This multifaceted approach makes the DuoSharp a go-to tool for both home cooks and craftsmen. -
Question:
Is water necessary for using the DMT sharpening stone?
Answer: While the DMT DuoSharp can be used dry, using water enhances its performance by reducing friction and aiding in the removal of metal particles. A small amount of water can create a slurry that improves sharpening efficiency. This allows you to achieve a finer edge more quickly and minimizes wear on the stone. It’s especially helpful when working on blades that have a significant amount of material to remove, ensuring a smooth and effective sharpening process. -
Question:
What size knives can I sharpen with the 10-inch DuoSharp?
Answer: The 10-inch size of the DMT DuoSharp is ideal for sharpening not only standard kitchen knives but also larger blades, such as chef knives and cleavers. This length provides ample surface area, allowing you to sharpen long blades in fewer strokes for improved efficiency. Additionally, the size offers stability and ease of use, helping achieve a consistent edge across various knife sizes. Whether you’re working in a commercial kitchen or at home, this stone accommodates your sharpening needs. -
Question:
Is the DMT DuoSharp portable?
Answer: Yes, the DMT W250CXNB DuoSharp is compact and lightweight, making it highly portable. Its sturdy design means it can be easily taken on camping trips, to barbecues, or even on fishing excursions. The durable diamond surface ensures that you can sharpen blades on the go without the worry of wear and tear. Whether you need to touch up your tools while traveling or head to a workshop, this sharpening stone conveniently fits into any gear bag. -
Question:
What is the grit structure of the DuoSharp stone?
Answer: The DMT DuoSharp features a coarse (325 grit) and extra coarse (220 grit) diamond surface. This specialized grit structure allows users to effectively reshape and sharpen dull blades quickly. The extra coarse side excels in quickly removing substantial material, which is especially beneficial for heavily damaged edges. After reshaping, the coarse side smooths out the edge for a refined sharpness, making this dual-grit combination perfect for achieving optimal results on various cutting tools. -
Question:
Can I use the DMT sharpening stone on ceramic knives?
Answer: While the DMT DuoSharp is primarily designed for steel blades, it can also sharpen ceramic knives, albeit with some considerations. The diamond-coated surface is tough enough to grind ceramic material, but it may require more time and patience compared to sharpening metal. For best results, use lighter pressure and allow the diamond surface to do the work. This feature provides versatility for those who own both types of knives and want to maintain them using one effective tool. -
Question:
What is the difference between the coarse and extra coarse sides?
Answer: The coarse side (325 grit) is designed for sharpening and refining edges, providing a balance between material removal and edge finish. In contrast, the extra coarse side (220 grit) focuses on rapid reshaping of dull or damaged blades. This two-sided approach allows users to efficiently restore an edge with the extra coarse side and then refine the sharpness with the coarse side, making the DuoSharp suitable for various sharpening scenarios and user skill levels. -
Question:
Where can I buy the DMT W250CXNB DuoSharp Double-Sided Diamond Sharpening Stone in Australia?
Answer: You can purchase the DMT W250CXNB DuoSharp Double-Sided Diamond Sharpening Stone, Coarse/Extra Coarse, 10 Inch from Ubuy. Ubuy offers a reliable platform to find this high-quality sharpening stone, along with additional product details and customer reviews to assist in your purchase decision. With Ubuy’s comprehensive selection, you can quickly access this essential tool for all your sharpening needs.
DMT (Diamond Machining Technology) Sharpening Stones DMTW250CXNB-BRK Editorial Review
The Diamond Machining Technology (DMT) W250EFNB DuoSharp Double-Sided Diamond Sharpening Stone is a 10-inch benchstone that offers two grits for honing your cutting edge. The grit sizes are not mentioned in the product information, but they are extra-fine/fine. This diamond sharpener has a high rate of material removal and shouldn't be used on soft metals. It comes with two sides: one "Fine" and the other side "Coarse". While some customers have found this stone to be unflat, many give it high praise for its efficiency and for its ability to cut quickly.
Customer Reviews & Ratings
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Pros
- High rate of material removal
- Large 10-inch size
- Two grits
- Efficient
Cons
- Unflat surface
Platform Trust & Buyer Confidence
CJ
Chris
Verified buyer
“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
SM
Scott
Verified buyer
“It was the best service ever received by any company from my online shopping experience in the last 10yrs”
11 July 2026 · via Trustpilot
TD
Terri
Verified buyer
“so easy to order delivery was way earlier than i expected”
3 July 2026 · via Trustpilot
GC
Gavin
Verified buyer
“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
21-Jul-26 · via Trustpilot
J
Jeannie
Verified buyer
“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · via Trustpilot
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AUD 276
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Features & Benefits
- Precision flat dual-surface diamond sharpener
- Coarse/Extra Coarse diamond stones for restoring and repairing edges
- Ideal for sharpening virtually any knife or edged tool
- Fast and easy sharpening without the need for any oils
- Made in the USA with superior quality and durability
- Years of consistent performance and reliable service guaranteed.
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