Asahi Diamond is one of the world's leading manufacturers of Dia and CBN tools.

We are the market leader in Japan. The entire of our Group is characterized by both its high product quality and its passion for innovation. One aspect of our corporate philosophy, "Manufacturing excitement through innovation," clarifies our expertise. Together with our customers, we develop high-end solutions in superabrasive technology.
Customer satisfaction is our priority.
We provide customized solutions in the semiconductor, automotive, aerospace, mechanical engineering and glass industries. We develop high-quality diamond tools on behalf of our customers worldwide and produce them according to the highest quality standards.
CMP conditioner - dresser - wire - edge grinding - beveling - trimming - dicing blade - surface / back grinding - notch - terace