Precision CNC Machining Company
Precise Machine Company is a precision machining, milling, and turning company that provides exceptional value through competitive pricing, superior quality, dependable, on-time deliveries, and outstanding customer service. In addition to our CNC services and machining, we provided value-added services such as anodizing, chem film processing, engraving, etching, marking, heat treating, painting, passivating, plating, and more.
Our Offered Services
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CNC Machining
Our precision machining shop utilizes over 50 CNC and manual mills, turning centers, and jig borers to machine parts and components to extremely tight tolerances – as close as +/- 0.0002”. We specialize in the high precision CNC machining of electronic and medical PCB enclosures, aluminum castings, forgings, thin-walled parts, motors, pumps, generator housings, end bells, electrical connectors,…
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CNC Quality Control & Inspection
Precise Machine Company is ISO 9001:2015 certified. We adhere to strict guidelines to provide expert CNC machining services. With our skilled and knowledgeable operators, quality inspection tools, and certified management system, you can trust that Precise Machine Company will deliver high-quality machined components that meet or exceed your needs.
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Value Added Services
In addition to our high-precision CNC machining, we offer anodizing, chem film processing, engraving, mechanical testing and more. These services are held to the same high standard as our CNC machining.
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Alloy
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Aluminum
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Brass
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Copper
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Stainless Steel
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Titanium
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Materials
Our capable staff and collection of CNC machines can accurately mill, turn, and jig bore parts and components made of most metals and super alloys, including aluminum, stainless steel, brass, titanium, and Inconel.
Industries We Serve
For over 50 years, Precise Machine Company has been a dependable, go-to precision machine shop for manufacturers in many different industries, including Aerospace, Automotive, Defense and Military, Elevator, and Medical. But regardless of your industry, we have the experience, expertise, and capability to provide high-tolerance CNC machining for your manufacturing needs.

Aerospace
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Automotive
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Firearms
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Heavy Construction
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Linear Motion
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Medical
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Military & Defense
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The Precise Difference
With our team’s combined 150-plus years of experience and equipment from the most trusted brands in the industry, we are outfitted to turn, mill, and jig bore high-tolerance parts efficiently and accurately. As an ITAR registered and ISO 9001:2015 certified company, we have exacting standards and proficient practices and procedures to produce high-quality work at competitive prices with timely delivery.
Equipment List
Precise Machine Company has the equipment to produce accurate CNC machining results. Our shop features over 50 CNC and manual machines from industry-leading brands, including Doosan, Haas, Hardinge, Fryer, Hurco, Mori Seiki, Okuma, and Takisawa.






About Precise Machine Company
Precise Machine Company has been a trusted Chicagoland precision CNC machine shop since 1965. We serve customers in every industry across the US. When you choose Precise Machine Company, you choose exceptional value through high-quality CNC machining, competitive pricing, on-time deliveries, and outstanding customer service.

Ready to Get Started?
Contact us today for more information about our CNC machining services and to request a quote. You can send us a message or call us directly at 847-647-7117 (select option 2). We are available Monday through Thursday, 8:00 AM to 5:00 PM CST, and Friday from 8:00 AM to 12:00 PM
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