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Copper CNC Machining Shops — Electrical & Thermal Components

Copper's outstanding electrical and thermal conductivity make it essential for busbars, heat sinks, and electrical contacts that must transfer current or heat efficiently. CNC shops machine copper for power electronics, RF components, and heat exchanger parts where conductivity is non-negotiable.

Typical Uses

  • Busbars and electrical contacts
  • Heat sinks and thermal management parts
  • RF waveguides and shielding
  • Induction heating coils
Maryville, Missouri

413 Machining provides custom precision CNC machined products for various commercial and government markets. We have the capabilities to manufacture custom parts that require the tightest tolerances from materials such as aluminum, steel, brass, copper, a

+1 660-373-2124Website
Troy, Michigan5.0

Acromatic Deep Hole Drilling's deep hole drilling services are perfect for stainless steel, copper, and industrial-grade steel. Call now.

+1 248-680-1222Website
Santa Clarita, California5.0(2)

CNC Machining 5Axis Machine Shop Aerospace Valencia Aluminum Plastic titanium inconel alloy Steel Cast iron brass copper Lockheed Martin Woodward HRT Raytheon NASA JPL SpaceX Boeing Tesla Molds Short Run Production Precision Fixtures Rapid Prototyping Santa Clarita 28220 Avenue Crocker Haas milling lath turning made in usa

+1 661-523-2260Website
Woodridge, Illinois

Bartech Precision Machining Company is ISO 9001:2015 Certified and fabricates a comprehensive range of close tolerance component parts from steel, aluminum, stainless, titanium, brass, copper and plastic.

+1 630-243-9068Website
Hauppauge, New York

International Supplier of Copper Beryllium, Aluminum Nickel Bronze, Naval Brass, Copper Nickel, Silicon Bronze & ToughMet® Spinodal Alloys.

+1 413-835-5108Website
Canoga Park, California5.0(6)

Delga Prototype Machine Shop specializes in precision machining, offering lathe and mill services with quick turnaround on components made from all metals, including exotic materials like Inconel, HyMu 80, stainless steel, brass, copper, Kovar, Invar, and Super Invar.

+1 818-887-0512Website
Phoenix, Arizona5.0(1)

Machine manufacturing for all industries. Lathe manufacturing, Milling manufacturing and more! Fastest most reliable machine manufacturer in the USA. Produces Aluminum, Brass, Bronze, Copper, Cobalt, Inco, Iron, Monel, Magnesium, Nickle, Stainless and Titanium machined products.

+1 602-276-2276Website
Denver, Colorado4.5(2)

We cut all materials like aluminum, brass, steels, copper and plastics (eg. ceramic peek) and more difficult to machine materials like titanium and other exotic metals with extreme precision. japrecision-machinin

+1 720-510-1950Website
Hawthorne, California5.0(4)

M&C Precision Machining: Expert machining for aluminum, copper, brass, steel, plastics, and more. High-quality, precision-engineered parts.

+1 310-644-5605Website
Allenton, Wisconsin

Maysteel offers complex metal fabrication and machining capabilities. Our vertical CNC machining capabilities are ideal for smaller runs and prototypes, and our horizontal CNC machining capabilities support increased efficiency for high volume production. We have experience working with metals such as stainless steel, aluminum, brass, copper and more. For more information, visit our website or call today!

262-251-1632Website
Scottsville, New York5.0(1)

We can cut anything from shim stock all the way up to 1" thick steel plate. Aluminum, Brass, Bronze, Copper, Stainless Steel, Steel, Gold, Silver. If i ...

+1 585-889-4808Website
Seagrove, North Carolina5.0(3)

Norcar Manufacturing, a precision CNC machine shop offering CNC turning and CNC milling. Materials - aluminum, brass, copper, carbon, alloy and stainless steel, along with castings and forgings. Prototyping to production volumes. Tel: 336-873-7018

+1 336-873-7018Website
Pittsburgh, Pennsylvania4.5(8)

Full Service Parts Making Foundry producing Patterns, Castings, Machining & Finishing. Metals Castings, Grey Iron Castings, Gray Iron Castings, Iron Castings, Manganese Bronze Castings, Brass Castings, Copper Castings, Grey Iron Foundry, Ductile Iron Foundry, Steel mill castings, Custom machinery castings, Pumps, compressor castings, and custom parts.

+1 223-247-8244Website

Frequently Asked Questions

What materials do CNC shops use for copper machining?
Copper's outstanding electrical and thermal conductivity make it essential for busbars, heat sinks, and electrical contacts that must transfer current or heat efficiently. CNC shops machine copper for power electronics, RF components, and heat exchanger parts where conductivity is non-negotiable. Typical applications include: Busbars and electrical contacts, Heat sinks and thermal management parts, RF waveguides and shielding, Induction heating coils.
How do I choose a CNC shop for copper parts?
Look for shops with documented experience machining copper, relevant certifications (ISO 9001, AS9100 for aerospace), and in-house inspection capability. Request sample or first-article inspection reports before committing to production volumes.
What tolerances can CNC shops hold on copper parts?
Most precision CNC shops can hold ±0.001″ (±0.025 mm) tolerances on copper parts as standard. Tighter tolerances down to ±0.0002″ are achievable with specialized equipment and process controls. Confirm tolerance requirements upfront in your RFQ.

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