Copper Machining Services


abb customer
Electrolux customer
Flir Client 3ERP
Tesla Customer
BMW Customer
Bombardier Customer

Copper can be used in various forms and alloys, including brass and bronze. With the growing demand for precision parts, many companies are turning to CNC machining copper components as an efficient way to produce better quality products than conventional machining processes.

Trust 3ERP’s copper CNC machining services – we are the expert in delivering precision results for a wide range of copper alloys available for CNC machining.


ApplicationsCNC machining copper parts with excellent mechanical properties, accuracy, and repeatability. 3- and 5-axis CNC milling available.
StrengthsExcellent electrical and thermal conductivity, high accuracy & repeatability
WeaknessesGreater geometry restrictions than 3D printing


Lead Time< 10 days
Wall Thickness0.75 mm
Tolerances±0.125mm (±0.005″)

Using Copper for CNC Machining

CNC machining with copper can provide a solution to many engineering problems. Copper is a ductile and malleable metal that has high corrosion resistance and can be used to create complex shapes and intricate designs. With the right tools and techniques, copper can be precision machined to produce gear wheels, brackets, electrical connectors, electronic components, and many more items. 3ERP provides a comprehensive range of services for CNC machining with copper. All our machines are equipped with the latest tools and technology to ensure clients get the best results. We have a wide variety of cutting tools like drills, mills, reamers, and taps to ensure accuracy in the machining process. Our experienced team is skilled in CNC programming to help create complex copper parts and intricate designs. Moreover, our in-depth knowledge of copper properties allows us to select the best machining settings for each application.
Copper 101Copper C110
Precision Stainless Steel part Copper 101

Copper 101

Copper C101 is an unparalleled option of Oxygen Free Electronic Copper, made from 99.99% pure copper and containing a minuscule 0.0005% oxygen content with a 101% IACS conductivity rating. This superior-grade material is valued for its chemical purity rather than electrical capacity. It is finished in a regulated oxygen-free environment – making it one of the most expensive and sought-after copper varieties available today!

Ultimate Tensile Strength: 262 MPa, 32,000 psi

Yield Tensile Strength: 207 MPa, 36,300 psi

Shear Modulus: 43 GPa

Elongation at Break: 25 %

Hardness (Brinell): 36

Density: 8.9 g/cm³

Maximum Temp: 1083 °C, 1981 °F

Why Use Our Copper CNC Machining Services

The Top 6 Reasons:


No minimum order size. We handle one-off copper prototypes or large-volume copper parts.

Best Pricing
Best Pricing

Our rapid-response copper CNC machining capacity allows us to offer the best prices in the industry.

Fast Delivery
Fast Delivery

We deliver all copper parts fast! Usually within 3 days of ordering.

Production Experts
Production Experts

Our production team has years of experience in a wide range of industries. We can produce even the most complex copper parts.

High-precision and tight tolerances
High-precision and tight tolerances

We service the aerospace and medical industries and produce copper parts with tight tolerances. Our production processes ensure optimal precision and accuracy.

Wide range of coatings & finishes
Wide range of coatings & finishes

Our CNC-machined copper parts are available in various coatings and finishes depending on your project requirements.

CNC Finishes

Finishes and Post-Processing Options

As-Machined: Copper parts that have been machined without any post-processing applied.

Anodizing: Anodizing is a process used to protect copper parts from corrosion and wear. It also helps to improve the appearance of a part by giving it a glossy finish.

Bead-Blasting: Used to give copper parts a matte finish, it involves shooting tiny glass beads at the surface of the copper part, which creates tiny pits in the metal. This gives the part a unique texture and look.

Powder-Coating: Used to add color to copper parts, it involves applying a layer of powder-like material onto the surface of the part, which is then melted and fused to the copper. This creates a strong bond that will last for years.

Smooth machining: This gives copper parts a smooth and glossy finish. It involves using machining tools to remove excess material from the surface of the part, giving it a smooth and even look.

Polishing: This involves using special tools to get rid of any imperfections and scratches on the surface. Polishing can help give copper parts a lasting, glossy finish that can last for years without fading.

Applications & Industries

CNC-machined copper parts are used in a wide range of industries and applications. From aerospace, automotive, and medical devices to household items such as furniture, 3ERP can create precise parts with a high level of accuracy.

Example parts:

AEROSPACE: Airframes, Engines, Landing Gear components, and Electrical Applications.

AUTOMOTIVE: Fuel Lines, Spark Plugs, and Pump components.

MEDICAL: Surgical Instruments, Drug Delivery Systems, and Prosthetics.

HOUSEHOLD: Furniture, Fixtures, and Decorative Items.

INDUSTRIAL: Fasteners, Fittings, Connectors, Bushings, Gears, Actuators, and Heat Exchangers.

Overall, 3ERP’s expertise in copper part manufacturing can help create parts that are reliable and cost-effective without sacrificing quality.

Whether it’s for aesthetic, functional, or industrial purposes, 3ERP offers the highest quality CNC machined copper parts.
Medical equipment and devices must be extremely precise and accurate to ensure patient safety. 3ERP can produce precision-engineered titanium components using CNC machining. Our services are used in various medical devices such as orthopedic titanium implants, dental products, and surgical tools.

Get Copper CNC Machined Parts

in 4 Easy Steps

file upload icon
Upload a CAD File

Complete the information and upload a 3D CAD file using our request-a-quote form.

analysis file
Quote & Design Analysis

We'll send you a detailed quote and Design for Manufacturability (DfM) analysis.

Order Confirmation icon
Order Confirmation

Once you confirm your order, we'll start the CNC manufacturing process.

order delivery icon
Parts are Shipped!

Your CNC-machined prototypes or copper production parts are delivered straight to your door.


Typical CNC Machined Copper Parts We Offer

We produce corrosion-resistant copper machined parts for rapid prototyping or low-volume and high-volume production orders. Our copper CNC machining services can handle solid copper bars, copper-nickel alloys, and CNC turning or milling of copper alloy materials.

Aluminum Parts
machining aluminum
Aluminum Machining CNC Part Object
aluminum part
machining aluminum parts
Aluminium CNC object
Aluminum heatsink
Aluminum parts

Start Your Custom Copper Project Today!