Sumitomo Electric Hardmetal Ltd is a world class manufacturer of high performance cutting tools for turning, milling, drilling, and boring applications.
The product range includes indexable insert and solid tools manufactured from our unique brands of Tungsten Carbide, Cermet, Silicon Nitride, CBN (Sumiboron) and PCD (Sumidia). A pro-active research and development programme results in the continuous introduction of new tooling products.