Let Istar help you get started on your project with our experience and know-how!
Upload your design files and production requirements and we will get back to you within 30 minutes!
Brass CNC Milling Service
Looking for top-quality brass parts made just right? At Istar Machining, we make your ideas come to life with our brass CNC milling service. We turn brass into beautiful, working parts that last a long time. Let’s learn more about how we can help you!
Get a New Quote
Supports uploading of the following file formats: .STEP .STP .SLDPRT .STL .IPT .3MF .3DXML .PRT .SAT .DXF .X_T .X_B .JT .CATPART
- All uploads are secure and confidential.
20+ Years
Istar Machining's years in the industry
300,000 square feet
The size of Istar Machining's factory
300 CNC machines
Our CNC equipment count
1000 skilled workers
Istar's number of skilled machinists/operators
What is Brass CNC Milling?
Brass CNC milling is when we use special computer-controlled machines to cut and shape brass metal into the exact parts you need. Our cnc milling experts use these smart machines to make parts that are super exact – even down to the size of a human hair!
Why Choose Brass for Your Parts?
Brass is an amazing metal for many reasons:
- Low friction – Brass parts slide against each other without wearing down fast
- Cuts easily – Brass cuts 3x faster than steel, helping us make your parts quicker
- Fights rust – Brass doesn’t rust like other metals, so it lasts longer outside
- Looks beautiful – Has a warm, gold-like shine that can be polished to look even better
- Conducts heat – Moves heat away quickly, good for parts that get hot
Materials We Use
At Istar Machining, we work with many types of brass:
Brass Type | Best Uses | Special Features |
C36000 (Free-cutting) | Parts that need detailed cutting | Easiest to machine, good for complex shapes |
C37700 | Parts that need strength | Stronger than other brass types |
C46400 (Naval brass) | Boat parts, outdoor use | Extra corrosion resistance for water exposure |
Lead-free brass | Medical tools, drinking water parts | Safe for human contact |
Industries We Serve
Our brass cnc machining helps many different industries:
Automotive (30% of our work)
We make fuel system parts, sensors, and connectors that can handle the heat and never rust, even after years on the road.
Aerospace (20% of our work)
Our lightweight, non-sparking parts for fuel lines and electronic systems are made to strict standards. All our aerospace work is certified to meet flight safety rules.
Medical Devices
We create surgical tools and implant parts that can be cleaned in high heat without damage. All our medical parts can be sterilized safely.
Marine Hardware
Our corrosion-resistant fittings for boats stand up to salt water year after year. They meet tough ASTM B21 and B584 standards for marine use.
Semiconductor Tools
We make ultra-precise jigs and fixtures for making computer chips. These parts must be perfectly clean and exact.
Musical Instruments
From saxophone keys to flute parts, our brass components help make beautiful music with perfect sound quality.
How We Make Your Parts
At Istar Machining, we follow these steps to make your brass parts perfect:
- You send us your design files
- Our experts check your design and suggest any changes that might make it work better
- We program our CNC machines with your exact specifications
- Our cnc milling brass process shapes the metal with incredible accuracy
- We check every part to make sure it meets our high standards
- We can add special finishes like polishing or plating if you want
- We carefully pack and ship your parts to you quickly
What Makes Our Brass CNC Milling Special
Precision You Can Count On
- Tightness to within ±0.005mm (thinner than a human hair!)
- Surface finish as smooth as Ra 0.8µm (feels like glass to touch)
- Perfect parts every time, even when ordering hundreds
Speed When You Need It
- Prototype parts in just 3-7 days
- From your computer design to real parts in less than a week
- Rush service available when you’re in a hurry
Quality That Lasts
- All work done to ISO 9001 certified standards
- Full material tracking from start to finish
- Every part tested before shipping
Price Options For Every Project
Our custom brass machining services fit any budget:
Amount | Price Range | How Long It Takes |
1-50 parts | $15-$50 each | 5-7 days |
50-500 parts | $8-$30 each | 10-12 days |
500+ parts | Custom quote | 15-20 days |
Extra Services We Offer
We don’t just cut brass – we can do much more:
- Electroplating – Add a thin layer of gold, silver, or chrome for a special look
- Powder coating – Add color that won’t chip or scratch
- Threading – Add screw threads inside or outside your parts
- Deburring – Make all edges smooth and safe to touch
- Polishing – Make your brass shine like gold
- Assembly – Put multiple parts together for you
Why Choose Istar Machining?
When you need cnc brass parts, we offer advantages no one else can match:
- Experience – Years of working with brass for all kinds of industries
- Technology – The latest Mastercam and SolidWorks software for perfect programming
- Service – Quick responses to questions and regular updates on your order
- Value – Fair prices without sacrificing quality
- Flexibility – From one prototype to thousands of production parts
- Support – Expert advice to help improve your designs
Ready to Get Started?
Getting your brass parts made is easy:
- Send us your designs or ideas
- Get a free quote quickly
- Approve your quote
- We make your parts with precision
- Receive perfect brass components ready to use
Don’t wait to bring your ideas to life in beautiful, lasting brass. Contact Istar Machining today for your free brass CNC milling quote!
Call us now or upload your designs on our website. From the first cut to the final polish, we’ll work with you every step of the way to create brass parts that exceed your expectations.
Frequently Asked Question
A: Yes! Our high-speed CNC machines use special cooling systems to keep thin brass from warping while we cut it.
A: Absolutely. We can provide ASTM B16/ASME SB16 reports showing exactly what’s in your brass.
A: Extremely detailed! We can cut features as small as 0.1mm in brass.
A: We offer lead-free brass options that are safe for human contact.
A: Yes! From simple bushings to complex valve bodies with internal channels, we can make it all.
