💎 Sharpen smarter, not harder — the pro’s choice for flawless edges
The DMT W250EFNB DuoSharp is a premium 10-inch double-sided diamond sharpening stone featuring extra-fine (9 micron) and fine (25 micron) grits. Engineered with a micronized monocrystalline diamond surface, it sharpens knives and tools up to twice as fast as conventional stones without the need for oils. Made in the USA, this durable synthetic stone delivers consistent, precision sharpening for a wide range of edged tools, ensuring professional-grade performance and longevity.
| Material | Synthetic |
| Brand | DMT (Diamond Machining Technology) |
| Color | Extra-fine / Fine |
| Item Weight | 0.54 Kilograms |
| Grit Type | Extra Fine,Extra-fine,Fine |
| Number of Items | 1 |
| Manufacturer | DMT |
| Global Trade Identification Number | 00017042003807 |
| UPC | 017042003807 785533942064 |
| Part Number | DMTW250EF-BRK |
| Item Weight | 1.19 pounds |
| Product Dimensions | 13.25 x 4.5 x 3.75 inches |
| Country of Origin | USA |
| Item model number | DMTW250EF-BRK |
| Is Discontinued By Manufacturer | No |
| Size | One Size |
| Style | Extra-Fine/Fine |
| Power Source | hand_powered |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Special Features | Manual |
| Included Components | Duo Sharp Bench Stone |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Manufacturer Warranty |
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