Marlborough, MA — The DMT® innovators have done it again- they have produced the ultimate solution in one precision benchstone, the DuoSharp®plus™.  It solves all sharpening tasks for fishing or hunting camp, for the gunsmith or custom knifemaker.  This precision tool meets all honing challenges from very small to large contact area tools— the DuoSharp®plus™.

Long recognized as a technical breakthrough, the multi-patented DuoSharp® from DMT® is the first double-sided precision flat diamond benchstone in the sharpening marketplace. The DuoSharp®plus™ carries that precision with expanded fine point sharpening capabilities.

The DuoSharp®plus™ combines the benefits of the two-grit interrupted cut DuoSharp® with the continuous diamond surfaced area. The continuous diamond 2.625 sq. inch portion is 12.5% of the 4-carat diamond surface — the answer for sharpening small and pointed tools and implements. The DuoSharp®plus™ is available in extra-fine/fine and fine/coarse diamond.

This outstanding sharpening tool offers a versatility seldom found in a single product. It is as much at home with the hunter as it is with the  woodworker or machinist.  The small contact area affords the user a continuous surface that is ideal for sharpening wood carving tools, small gouges, engraving tools and carbide inserts, while the large, distinctive  polka-dot patterned surface remains the best for larger edges, such as hunting knives, hatchets and culinary knives.  

Diamond Machining Technology, Inc. (DMT®) was founded in 1976 by David and Elizabeth Powell who were driven by a mission to develop the finest diamond sharpeners in the world. DMT's sharpening systems often have been copied but never equaled. Seven DMT® products have won the prestigious Blade Magazine Knife Accessory of the Year Award and DMT was recently honored with an international award for the most innovative U.S. product at the Cologne, Germany Practical World Exhibition. The firm is the official provider of Diamond Whetstone™ sharpeners to both the USA Luge and US Speedskating Teams. They provide a full line of diamond sharpening tools for use in camping, fishing, hunting, skiing, woodworking, culinary arts, gardening, police/security and various industrial uses.  All DMT sharpeners are proudly made in the USA.

DMT® Diamond Machining Technology
85 Hayes Memorial Drive • Marlborough, MA 01752
P: 508.5944 • F: 508.485.3924 •