Crystallume is among of the world’s most advanced companies in the business of diamond coating for cutting tools, especially those used in graphite electrode manufacture for mold and die making and aircraft composite machining. Its unique, patented process for chemical vapor deposition (CVD) forms a thin diamond coating physically indistinguishable from natural diamond, and with greater uniformity than the competition. Crystallume stocks a wide array of end mills, drills and inserts for sale, but also offers diamond coating services for customer-supplied tools and wear parts. One of Crystallume’s greatest assets is its 30 years of experience in engineered diamond solutions to customer problems.