On August 2007 DMT celebrated its 31st year as the leading innovator of manual diamond sharpening technology for people and industries that are dependent upon high performance edges. DMTs entire line of products are manufactured in their facility in Marlborough, Massachusetts which has been their home since 1983. The facility holds the sales, marketing and production departments. The production department area houses the first of its kind injection molding systems which is complete with robotics to produce the patented Duo Sharpe lines as well as the internationally well known polka-dot patterned Diamond Whetstone line. DMT story began in Hudon, Massachusetts on the third floor of an old mill, where they first developed and produced diamond saw blades for use in cutting blocks of granite. Over 30 years later they are still enjoying success! 202 to choose from.
We accept all major credit cards.
Hand-Tools.com is safe, secure, and trusted.