1. Product brochure of Element Six.
2. Y. Seki, K. Suzuki, T. Uematsu, et al.: Application of polycrystalline composite products (PCP) to a grinding wheel - 1st report, Proceeding of JSAT Conference, ABTEC’96 (1996) pp.349-353.(in Japanese).
3. K. Suzuki, S. Sano, M. Iwai, T. Uematsu, et al.: A New Application of PCD as a Very Low Wear Electrode Material for EDM, Proceedings of 2nd International Industrial Diamond Conference (2007).