McWilliams Sales & Service, Inc.

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McWilliams Sales & Service, Inc. provides a full range of electrical discharge machining (EDM) equipment, components, and related consumables. The product line includes both new and used wire and small‑hole EDM machines, as well as the accessories required for their operation. Customers can source carbide contacts and inserts, filters, guides, collets, electrodes, dielectric fluids, tooling, and EDM wire from the company’s inventory. In addition, McWilliams offers ion‑exchange resins and rust‑preventative solutions. Technical assistance for troubleshooting Sodick and Japax EDM systems is also part of the service portfolio.

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