DMT Diamond Machining Technology Employee Directory

Consumer GoodsMassachusetts, United States11-50 Employees

DMT Diamond Machining Technology produces manual sharpening tools that use diamond abrasives to achieve precise edges across a range of industries. Founded in 1976, the company has developed systems to sharpen, hone, lap, and deburr components in production, maintenance, and repair workflows, with offerings for both consumer and industrial markets. Its Marlborough, Massachusetts facility has manufactured its products since 1983 and houses production as well as other departments, including its patented DuoSharp lines and Diamond Whetstone products. The firm relies on a mold design intended to produce flat, stable sharpening surfaces, a key aspect of its precision tools.

The business is positioned in the manufacturing sector as a provider of precision sharpening solutions that cater to users ranging from do-it-yourselfers to large commercial operations. All products are manufactured in Massachusetts, underscoring a domestic production footprint and long-standing regional presence.

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