Products Tested & Guaranteed Free Product Support Same Day Shipping and Free Shipping on Orders Over $99 Products Tested & Guaranteed Free Product Support Same Day Shipping and Free Shipping on Orders Over $99

DMT New Dual Grit Diamond Stones

DMT's two finest grits are the 6-micron (4000 mesh) Medium Extra Fine and the 3-micron (8000 mesh) Extra Extra Fine. These two grits have only been available in a limited number of stone formats, and never on the same stone.

Until now.

These incredibly fine grits are now available on three different double-sided stones: the 10" DuoSharp, the 8" DuoSharp Plus and as the first-ever double-sided 8" Dia-Sharp.

These exciting new diamond stones are only available at Sharpening Supplies.


View All Photos

Dear Mr. Carmona: From the first time I spoke to you by telephone, I have been greatly impressed by your willingness, even your eagerness to take your time from your own personal activities to assist me. I am awed by your extensive knowledge and work in a field that is such a benefit to so many people in so many kind of activities. Your website is a real asset, and a testimony to your desire to be helpful. I wish to thank you again for your kindness as well as your fervor in the way your company deals with interested parties, even those who may purchase nothing, or only small items, as I have done.
Ralph W, Marietta, GA