Diamond Machine Technology

Sharpening with diamonds results in the finest, sharpest edges and Diamond Machining Technology (DMT) products are the finest Diamond Sharpening products available – Worldwide. What does the "DMT® Difference" mean? Simply put, we have done only one thing since 1976 – innovate and build the world’s best diamond sharpeners. Whether in continuous diamond surface or our trademark interrupted "polka-dot" pattern – don’t accept imitations. Highest Product Quality in the Industry Diamond Quality – DMT uses only micronized monocrystalline diamonds produced using a proprietary process that ensures very consistent grit size. Users can rely on our sharpeners to provide exactly the finish they want – no scratches where they don’t belong. Diamond Coverage – DMT’s sharpeners have the most diamond per square inch in the industry. This means your DMT® sharpener will give you the highest level of performance for many years.