Cutting Tools

DIAEDGE Cutting Tools are expertly crafted by Mitsubishi Materials for unparalleled performance and control. Our exacting metalwork standards deliver well-designed and finely manufactured tools of the trade for highly specialized industries like yours.

Our promise is to deliver high-quality precision cutting tools that enable you to manufacture precisely perfect products every day.


When working in the aerospace industry, there's no room for error. That's why DIAEDGE Cutting Tools are expertly crafted to maximize your manufacturing uptime and guarantee long-lasting performance to keep you ready for any challenge you may face when machining aircraft parts.

Learn More


The medical industry demands that each product be perfect. DIAEDGE Cutting Tools exceed standards with our customized grades, superior coatings and insert geometries, allowing you to manufacture the perfect product every time.

Learn More