Kohs Machine Shop
Crafting Excellence
Precision Metal Solutions
About Our Shop
Welcome to Kohs Machine Shop, a renowned welding and machining business established in 1937 and located in downtown Marshfield, Wisconsin. We specialize in offering top-notch MIG, Stick, Stainless and Aluminum Tig Welding services. Our expertise extends to working on a CNC mill, various lathes, manual mills, a shear, a press brake, two apron brakes and a roller for forming material. With close to a century of experience, we are committed to delivering quality craftsmanship and exceptional service to meet all your metal fabrication needs. We are determined to grow, adapt, and serve the community.
Services
Welding
Expert Welding Solutions:
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Welding Steel, Stainless Steel, and Aluminum parts
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We have a 4-foot by 10-foot fixture table for precise assembly ​
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We offer part repair or part creation and assembly
Machining
Precision Machining Services:
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At Kohs we turn parts on five different lathes of various sizes
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Milling 3 and 4 axis parts
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​​At Kohs we have one CNC Milling machine for small to medium production runs and one off jobs with a tolerance of +/-.003" and 32Ra surface finish. Please call today to discuss your machining needs.
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We can machine most types of metal and plastics
Fabrication
Custom Metal Fabrication:
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At Kohs we can bend parts to most angles
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We can shear pieces up to 10 feet wide
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We can roll pieces up to 5 feet wide into a 5 inch diameter circle
​Quality Control
At Kohs Machine Shop we use a wide variety of tools to measure pieces such as calipers, micrometers, and depth micrometers to ensure your part is accurate and correct.