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Wire EDM Services

Custom Wire EDM Services
Custom Wire EDM Services

R.C. Coil Spring Mfg. Co., Inc. is pleased to announce the acquisition of Masterite Tool, Inc. formerly of Franklin Park, IL. Masterite provided precision Wire EDM services to a wide variety of our customers. This acquisition will enhance our ability to offer more value to our 4-slide and punch press customers.

Our manufacturing capabilities will be enhanced with the addition of a number of precision machining systems. The first is a Mitsubishi FX20 Wire EDM Machine. It features a 14” by 20” work envelope with auto-threading capabilities. The second is a Mitsubishi 110C Wire EDM Machine; this high precision machining system features a 12” X 18” work envelope. It is designed for quick set up, making it ideal for short turnaround and “hot” jobs. In addition, we will also be adding a Moore #3 Jig Grinder; this machine is vital for running high precision holes and allows for very tight tolerances for hole diameters and locations. The added capacity that these systems provide gives us a distinct competitive edge, which is required to meet today’s ever increasing tooling demands.

We are also very happy to announce that David Tomek, former owner of Masterite Tool, has joined our staff and will be here to answer all your questions concerning our Wire EDM Department.

Dave is a graduate of Northwestern University, and brings to the table 26 years of tool and die experience, with expertise that is unmatched in the industry. He has worked with dies up to 135” in length; however, where he truly excels is working with customers in the design and development of tooling. Dave will be happy to discuss your specific design and work with you throughout the design process. He can be reached at or just give us a call.

To learn more about all of our capabilities, and how we can drive the cost out of your next project, contact us today.