Diamond Abrasive Products, the authority on honing, founded in 1964 by Mr. R. N. Dabdi, specializes in designing and manufacturing the world's most advanced and the very highest quality diamond, CBN, aluminum oxide, and silicon carbide honing sticks as per the customers requirement, using top-of-the-line diamond/CBN from Element Six, custom made bonds and state-of-the-art machinery from Dr. Fritsch.