View a Larger Image of Dia-Sharp, 8" x 3" Bench Stone, Extra-coarse
DMT D8X
Item 411913

Dia-Sharp, 8" x 3" Bench Stone, Extra-coarse

$59.99

Quickly hone a razor-like edge with the uninterrupted diamond sharpening surface of this DMT 8" x 3" extra-coarse dia-sharp stone. This continuous diamond surface stone provides a cutting edge...

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Details

Quickly hone a razor-like edge with the uninterrupted diamond sharpening surface of this DMT 8" x 3" extra-coarse dia-sharp stone. This continuous diamond surface stone provides a cutting edge performance and is recognized for superior quality. Sharpening with diamonds is fast and easy. No oil is needed. You can sharpen dry or with water. Extra-coarse grit is perfect when significant removal of material is needed for damaged tools. It is also great for water stone flattening.

  • 8" x 3" extra-coarse stone
  • Continuous diamond surface
  • Water used as the lubricating wash, no oil needed
  • Great for waterstone flattening
  • DMT monocrystalline technology

Articles & Blogs

This chart compares the advantages and disadvantages of different sharpening stone materials.

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Reviews

5.0 out of 5 stars
1 Review
  1. 5.0 out of 5 stars
    by on

    Heavy. Flat. Extra-Coarse.

    I bought this Dia-Sharp Extra-Coarse Diamond Bench Stone primarily for use as a lapping stone, to level and refresh the surfaces of my Arkansas whetstones -- a task at which it excels. But when I lucked upon two vintage Stanley bench planes at a local antique shop, this diamond stone was quickly put to the test. The plane soles were corroded and uneven, so I pushed them over the diamond stone for quick removal of old steel, following up with finer grits of sandpaper. Then I had the plane blades to contend with. The previous owner obviously wasn't big on sharpening. The blades were dull and badly chipped. I don't own a bench grinder, but I knew that with an hour and some elbow grease, I could grind a fresh edge on those blades using the Dia-Sharp stone. Sure enough, after an hour of plowing those blades against the diamond stone, I was left with two straight-edged blades, ready for sharpening. I give the Dia-Sharp line high marks for versatility and durability. If the price tag makes you think twice, just remember that you're investing in a long-lasting tool.

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