

🖤 Sharpen smarter, not harder — the pro’s secret weapon in your pocket!
The DMT 4-inch Extra-Coarse Diamond Whetstone delivers rapid, professional sharpening with its 60 micron monocrystalline diamond surface. Designed for repairing damaged edges, it requires no oil and works dry or wet, offering a clean and efficient sharpening experience. Its durable synthetic construction ensures long-lasting performance, while its compact size makes it perfect for portable use. Made in the USA and trusted by professionals across industries.
























| ASIN | B00004WFV0 |
| Best Sellers Rank | #318,359 in Kitchen ( See Top 100 in Kitchen ) #118 in Knife Sharpening Whetstones |
| Brand | DMT |
| Brand Name | DMT |
| Color | Black |
| Colour | Black |
| Country of Publication | USA |
| Customer Reviews | 4.7 out of 5 stars 445 Reviews |
| Global Trade Identification Number | 00017042004439 |
| Grit Type | Extra Coarse |
| Grit type | Extra Coarse |
| Included Components | Diamond Whetstone |
| Item Dimensions L x W x H | 22.2L x 8.3W x 5.7H centimeters |
| Item Type Name | Knife Sharpener |
| Item Weight | 0.96 Ounces |
| Item weight | 0.96 Ounces |
| Manufacturer | DMT |
| Material | Synthetic |
| Material Type | Synthetic |
| Product dimensions | 22.2L x 8.3W x 5.7H centimeters |
| UPC | 017042004439 |
| Unit Count | 1 Count |
E**N
Excelente producto!!
Me encantó afila muy bien las navajas de las fresas de router, excelente calidad muy recomendable
D**O
perfeito !
otimo! ja uso a mais de dez anos as pedras da DMT e vale o investimento.
M**E
DMT A4F Whetstone Knife Sharpener
J**K
Excellent stone - really takes my edges to the next level
D**L
Seems legit
Trustpilot
1 month ago
3 weeks ago