DMT 8" DuoSharp Plus Medium Extra Fine/Extra Extra Fine

DMT 8" DuoSharp Plus Medium Extra Fine/Extra Extra Fine

Price: $129.99 $103.99 (Save 20%)
In Stock
Item qualifies for free shipping

Get our FREE Sharpening Resource Guide with any $99 order.
  • 4000 mesh / 6 micron Medium Extra Fine
  • 8000 mesh / 3 micron Extra Extra Fine
  • Both Grits on One Stone!
  • 8" x 2 5/8" DuoSharp Plus Stone


Exclusive New Grit Combo at an Introductory Sale Price!

Now Available in Medium Extra-Fine and Extra Extra-Fine Grit

The Medium Extra-Fine (4000 mesh, 6 micron) and the Extra Extra-Fine (8000 mesh, 3 micron) grits have never been available on DMT DuoSharp Plus stones. Until now!

The Medium Extra-Fine and the Extra Extra-Fine are the finest grits that DMT offers. They give the finest finish of any diamond stones we have ever seen. Do not confuse them with other, coarser diamond stones. These grits will not cut aggressively and are used only in creating that perfect razor sharp edge after you've worked your edge to near perfection on an extra fine stone.

8" DuoSharp Plus Diamond Stone

This stone is part of the 8" DuoSharp Plus Diamond Stone line. This is the first time either the 4000 or 8000 grits have been offered in the 8" DMT DuoSharp Plus stones.

The 8" DuoSharp Plus Bench Stones are designed with DMT's signature polka-dot (aka interrupted) pattern on steel plates attached to a central core. They are perfect for knives, scissors, and tools. The PLUS in the name is the continuous diamond area found on one end of each side that can be used for small and pointed tools.

The overall size of the DMT 8" DuoSharp Plus is very generous at 8" long and 2 5/8" wide. The length is long enough to ensure long strokes of your tool or knife, and the width is wide enough for even larger plane blades. The double-sided stone offers a more economical way to own both grits.

This stone is a great way to expand the grit range of our DMT 8" DuoSharp Plus Diamond Kit.

The DMT 8" Double-Sided DuoSharp Plus Medium Extra Fine & Extra Extra Fine is 8" x 2 5/8". Use with water only - no oil needed. Made in the USA.

Q. Is this grit combination exclusive to Sharpening Supplies?

A. Yes, we worked directly with DMT to create this new grit combination. This allows us to offer a grit past the normal DMT Extra Fine.

Q. Do the visual blemishes on the stones affect the usage?

A. The steel plates are machined flat and tumbled to remove burrs as part of the process of making the stones. The 6 and 3-micron diamonds are virtually invisible on the stone's surface and will not hide any visual blemishes. These do not affect usage in any way.

Need more information?

Call a Product Specialist

Monday through Friday, 8 a.m. - 4:30 p.m. CT
Phone US: 1-800-351-8234
Outside US: +1-608-203-1129

Email a Product Specialist
Emails are answered Monday through Friday
I recently placed my first order after finding you on the web while looking for grinding wheels. I am a customer for life. Here's why. My first order was a simple white grinding wheel for a "normal joe's shop". When I received the wrong wheel (150 grit instead of the ordered 100 grit) I called and without hesitation or the 3rd degree another wheel was sent off. No questioning of my integrity, intelligence or honor. Simply "I am sorry, we'll send the correct wheel off immediately..." The right thing was done by a neat guy. I was treated like an adult. Unbelievable in this day and age...proper...and priceless. Price, performance, responsiveness and customer service par excel-lance. 6-Stars! All my sharpening orders, albeit small shop orders, will now be with you. Promote you I will.
Greg T, Iowa