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DMT Diamond Whetstone 6 in. L Diamond/Nickel Diamond Whetstone Sharpener 600 Grit

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

A fine 600-grit diamond surface that holds its shape for years, sized right for touch-up sharpening on knives and edge tools.
Dmt MPN W6FP In Stock & Ready to Ship
$49.99
Free shipping on orders over $75
Ships within 24 hours · most orders arrive in about 2 business days

About Product Overview

DMT's 6" Diamond Whetstone puts a fine, 600-grit diamond surface to work on knives, chisels, and other edge tools that need a polished, precise edge rather than a heavy regrind. The diamond/nickel abrasive bonded to the plate cuts consistently and holds its shape over time, so you're not fighting a stone that's gone concave or glazed over from years of use. At 6 inches long, it's sized for a sharpening station or a shop drawer, not a full-size bench stone setup - a good fit for anyone maintaining pocket knives, kitchen blades, or utility tools who wants a fine-finish pass after coarser sharpening. Made in the USA, it's a straightforward tool with no gimmicks: one diamond surface, one grit, doing one job well.

  • Brand: DMT, Diamond Whetstone line
  • Abrasive: Diamond/Nickel
  • Grade: Fine, 600 grit
  • Length: 6 inches, Width: 1 inch
  • Product type: Diamond whetstone sharpener
  • Made in USA

The Details Specifications

Brand Dmt
Model / MPN W6FP
UPC 017042003166
Weight 1 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
Price check

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01

Who's actually selling it

The brand name is on the listing. A different company is in the seller field. Those aren't the same thing, and the second one is who you're buying from.

02

Whether the warranty survives

Most manufacturers only honor a warranty when the unit came through an authorized dealer. We're authorized for Dmt. A third-party marketplace seller usually isn't.

03

Where the box came from

Gray-market stock, returns repackaged as new, and outright fakes move through marketplaces constantly. It all looks identical in the photo. It stops looking identical when it fails.

04

Who you call when it breaks

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The big boxes don't care if your hardware store survives.

Amazon, Home Depot, and Lowe's are built to pull every hardware dollar out of your town. When the local shop can't keep the lights on, the counter where somebody actually knew which part you needed goes with it. We're built the other way: real brands so you're never stuck on a marketplace, and a straight answer to buy it down the street when that's the better call. Support independent hardware — it doesn't restock itself.

Why we tell you to shop local
Authorized dealer · Dmt

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Why we built NHG
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