Since 1976, DMT® has been the worldwide leader and innovator of a full range of diamond sharpening products relied on by people who rely on sharp edges. DMT’s patented and award-winning products are known for their superior quality and versatility, are easy to use and allow for sharpening in a fraction of the time required by other methods. DMT products can be found wherever sharp edges are needed - woodworkers, chefs and gardeners, in the kitchen, workshop or tool room, or on the go camping, hiking, skiing, hunting and fishing.