Brass CNC Machining Services

Durable, easy to machine, and great for precision parts with a decorative finish.

Tolerance down to 0.0005 inches(0.01mm)

Tolerance down to 0.0005 inches(0.01mm)

No minimum order quantity

No minimum order quantity

Over 40 Certified Materials

Over 40 Certified Materials

Delivery in as little as 5 days

Delivery in as little as 5 days

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CNC Milling

CNC Milling

Utilizes rotating cutting tools for high-precision machining of flat surfaces, curves, and complex parts, ideal for mold making, aerospace, and automotive industries.

CNC Turning

CNC Turning

Uses rotating workpieces and cutting tools for efficient machining of cylindrical components, widely applied in shafts, discs, and precision parts manufacturing.

5 Axis Machining

5 Axis Machining

Enables multi-angle precision cutting, reducing setups and machining complex surfaces, perfect for high-end aerospace, medical devices, and precision mold manufacturing.

Common Brass Grades for CNC Machining

Alloy Temp Resistance (°C) Hardness (HB) Cost Common Applications Surface Treatment Limitations Key Features
C360 Up to 165°C ~100 $$ Precision fittings, valves, gears, and electrical connectors. Not suitable for anodizing; polishing and plating are common. Excellent machinability, smooth finish, good corrosion resistance.
C260 Up to 200°C ~80 $ Decorative parts, plumbing hardware, cartridges, and radiator components. Limited plating compatibility with some finishes. Good cold workability, decent strength, and moderate corrosion resistance.

Common Surface Finishes for Brass

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Polishing
For a high-gloss and mirror-like finish. Commonly used in decorative or sanitary applications.
Not protective, may show scratches easily. C360, C260
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Nickel Plating
Provides corrosion resistance and a smooth, silvery appearance. Often used in connectors or decorative parts.
May peel over time without proper base finish. C360
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Chrome Plating
Offers excellent wear resistance and a bright, shiny finish. Suitable for high-end fittings and fixtures.
More expensive; limited flexibility in post-processing. C360
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Gold Plating
Adds conductivity and anti-oxidation. Used in electronics and luxury components.
High cost; thin coating may wear off. C260
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Bead Blasting
Creates a matte and uniform texture. Good for grip or aesthetic contrast.
May reduce precision on fine features. C360, C260
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Brushed Finish
Offers textured linear pattern for a modern look. Common in decorative pieces.
Can retain dirt; hard to clean. C260
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Clear Coating
Transparent lacquer to preserve the natural brass color. Used for indoor decorative items.
Not very durable in outdoor environments. C260, C360

Brass Parts Showcase

REKO provides precision CNC machining services for brass components, supporting everything from prototypes to large-scale production. We supply high-precision, corrosion-resistant brass parts to industries such as electronics, plumbing, instrumentation, lighting, and decorative hardware — delivering excellent machinability, smooth finishes, and reliable performance for demanding applications.

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Brass FAQs for CNC Machining

What are the advantages of using brass for CNC machining?
Brass offers excellent machinability, corrosion resistance, and a smooth surface finish, making it ideal for precision components in plumbing, electronics, and decorative applications.
Is brass suitable for outdoor use?
Brass can be used outdoors but may tarnish or oxidize over time without protective coatings such as clear coating or plating.
What types of brass do you offer for CNC machining?
We commonly work with C360 and C260 brass.C360 is ideal for high-precision parts due to its excellent machinability, while C260 offers good formability and is often used for decorative parts.
Can brass be anodized like aluminum?
No, brass cannot be anodized.Alternative surface finishes like plating, polishing, or coating are used instead.
Is brass more expensive than aluminum or steel?
Yes, brass is generally more expensive than aluminum and some types of steel due to its copper content.
Does brass require surface treatment after CNC machining?
It depends on the application.Brass already has a smooth finish, but polishing or plating may be applied for aesthetics or corrosion protection.
What industries commonly use brass CNC parts?
Brass is widely used in plumbing, electronics, lighting, hardware, musical instruments, and decorative items.

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