For over thirty years, DMT® has been the leader in, and innovator of, a full range of diamond sharpening products that are dependable and solve a multitude of sharpening, honing or deburring needs. 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® Diamond Sharpeners are an excellent value because of their durable construction, quality and reputation for providing years of uncompromising service.

DMT® offers a full product line of sharpeners with a variety of surface composition. Some products are tailored in shape and size for specific sharpening needs. The interrupted and continuous surfaces are layered in micronized Monocrystalline diamond embedded in nickel, a DMT® proprietary process. Diamond as we know it, is the hardest substance and can sharpen or hone any material