Sumitomo EDM wires are produced under a Strict Quality Controlled environment and conditions established by Sumitomo Electric and therefore are assured of impurity free materials, high dimensional precision, stable mechanical performance, clean and smooth surface quality, perfect straightness without any curls and twists and built-in capability to achieve high cutting speed.

These wires have been produced in close collaboration with well renowed Japanese EDM machine manufacturers to develop products that can provide optimum machine performance. These wires are recommended by most Japanese EDM machine manufacturers.