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CNC Milling Parts Service
On-demand Custom CNC Milling Services
CNC milling is a reduction manufacturing process that uses 3-axis milling and 5-axis indexing to cut solid plastic and metal blocks into final parts.
High Precision and Consistency
Experienced Engineering Team
Wide Range of Materials
Fast Turnaround Times
Scalable Production Capability
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Supported Materials For Our CNC Milling Services
Stainless Steel

Stainless steel is well-suited for a wide array of CNC machining projects, due to its excellent machinability and outstanding uniformity. It also has good workability and weldability to match your machining needs.

Stainless Steel Grades For CNC Machining:

Stainless Steel 15-5

Stainless Steel 303

Stainless Steel 304

Aluminum 2024-T351


Aluminum 7075-T651

Aluminum

Aluminum is a popular choice for machining due to its low density, good mechanical properties, high thermal and electrical conductivity, and resistance to corrosion. 


Aluminum Grades For CNC Machining:

Aluminum 6061-T651

Brass C360

Brass

Brass is an alloying consisting of both copper and zinc. The gold materials is a weather- and corrosion- resistant metal, it's also an easy to machine material, so feedrates can remain high and coolant need is minimal.

Brass C272

Brass Grades For CNC Machining:

Brass C260

Titanium

Titanium is an amazing material. It has high strength, is lightweight, is resistant to corrosion and chemicals, and can even maintain its strength when exposed to incredibly high temperatures.

Titanium Grades For CNC Machining:

Titanium Grade 1

Titanium Grade 2

Titanium alloy – Ti6Al4V

Why Choose BERGEK For Custom CNC Milling?
Fast And Reliable Delivery
Iterate part designs quickly and accelerate product development with quick-turn parts. Our automated design analysis will help spot any difficult to machine features before your design is sent to the manufacturing floor and save you from costly reworks further down the product development cycle.
Domestic Production And Support
Work with a trusted manufacturer and eliminate the risk of sending parts overseas. You can also call or email us at any time and we'll help with ordering parts, design feedback, material recommendations, and answer any questions.
Advanced Capabilities
We are optimized for speed, flexibility, and superior quality no matter the volume of parts. Here's what sets us apart.  tolerances down to ±0.001 in. (0.020mm); and cost-efficient machined parts at higher volumes to lower piece-part price.
Manufacturing Analysis and Fast Quotes
When you upload your 3D CAD file to request a quote, we'll analyze your part geometry to identify any features that may be difficult to machine such as tall, thin walls or holes that cannot be threaded.
Liminate downtime spent waiting for parts and safeguard in-house machining with on-demand relief and infinite manufacturing capacity.
Infinite Capacity
We stock more than 30 engineering-grade plastic and metal materials that are suitable for various part applications and industries. Materials range from plastics like ABS, polycarbonate, nylon, and PEEK to aluminum, stainless steel, platinum, and copper.
Material Selection
CNC Milling Processes For Custom Parts
Design & File Preparation
We begin by reviewing your 2D/3D CAD files and technical drawings. Our engineers evaluate feasibility, optimize for machining, and prepare precise toolpaths for production.
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Inspection & Finishing
After machining, all parts undergo dimensional inspection and optional surface finishing. Quality reports, certificates, and polishing or coating services are available as needed.
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Material Selection
Based on your design and application, we help choose the best-suited metal or plastic. Our inventory includes aluminum, stainless steel, brass, POM, and more.
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CNC Milling & Machining
Using multi-axis CNC milling centers, we cut and shape your parts with high precision. Tolerances are tightly controlled and adjusted in real-time to ensure accuracy.
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CNC Milling Parts Surface Finishes

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