Frequently Asked Questions

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Why use SITCO?

Since 1978 Sitco has been providing exemplary EDM and tool & die services to a variety of industries.

What is EDM?

EDM (Wire and Vertical Electrical Discharge Machining) is the manufacture of defects in a wide range of materials and parts. EDM notches (flaws) are used in customer-supplied steam generator tubes, pressure tubes, turbine blades, pipes, and several other industry applications including aerospace.