DMT® Diamond Machining Technology has been an innovator and producer of the world’s finest diamond knife and tool sharpeners since 1976. DMT USA made products are used by sports and knife enthusiasts, DIYers and professionals alike.
The entire line of DMT products has always been manufactured in Massachusetts, but the Marlborough facility has been home to the firm since 1983 and accommodates sales, marketing and production departments.Tweets by @DMTSharp
DMT in the Home
Mini-Sharp "Anywhere-Anytime" Sharpeners
Diafold Magna-Guide Kit in Rugged Carry Case
DMT Aligner Prokit in Rugged Carry Case
DMT's handy reference guide provides basic information on selecting the proper sharpening materials, as well as how to sharpen tools.Download