CNC Machining in Brass
CNCTAL provides precision brass CNC machining services for custom components requiring excellent machinability, corrosion resistance, electrical conductivity, and a clean decorative finish.
Why Choose Brass for CNC Machined Parts?
Brass is one of the most efficient metals for CNC machining. It offers excellent machinability, good strength, corrosion resistance, and a premium appearance, making it suitable for both functional and decorative custom components.
Excellent Machinability
Brass cuts smoothly and allows fast CNC machining, helping reduce cycle time while maintaining clean edges and accurate features.
Good Corrosion Resistance
Brass performs well in many indoor, industrial, and fluid-handling environments where stable surface quality is required.
Conductive Performance
With good electrical and thermal conductivity, brass is widely used for connectors, terminals, fittings, and precision hardware.
Clean Decorative Finish
Brass provides a natural golden appearance and can be polished or plated for visible parts, consumer products, and premium hardware.
Precision CNC Machining for Brass Components
CNCTAL supports custom brass parts from prototype to small and medium batch production. We machine brass components with complex shapes, threaded features, tight holes, and clean surface finishes for industrial and engineering applications.
CNC Milling
Suitable for brass blocks, housings, plates, brackets, custom fittings, and parts with pockets, slots, holes, and flat surfaces.
CNC Turning
Ideal for brass bushings, threaded inserts, shafts, connectors, rings, sleeves, and round precision components.
Threading & Tapping
Internal threads, external threads, fine threads, pipe threads, and custom threaded brass parts can be machined according to drawings.
C360, H59, H62 Brass
We support commonly used brass grades for precision CNC machining, depending on part function and application requirements.
Up to ±0.01 mm
Tight tolerance brass components can be controlled through proper machining strategy and in-process inspection.
Prototype to Low Volume
Flexible quantity support for one-off prototypes, engineering samples, and repeat small-batch production.
Polishing, Plating & Cleaning
Brass parts can be supplied as-machined, polished, nickel plated, chrome plated, or cleaned based on project needs.
Common Brass Parts We Machine
Brass is widely used for precision components that require smooth machining, stable threads, corrosion resistance, and good electrical or mechanical performance.
Brass Electrical Connectors
Custom brass connectors, terminals, contact pins, and conductive components for electrical and industrial applications.
Brass Inserts & Fittings
CNC machined inserts, threaded fittings, adapters, couplings, and pipe-related parts with reliable thread quality.
Bushings & Sleeves
Precision brass bushings, sleeves, rings, spacers, and round components produced by CNC turning.
Custom Brass Hardware
Decorative or functional hardware parts including knobs, caps, small housings, brackets, and custom mechanical pieces.
Valves & Fluid Components
Brass valve bodies, nozzles, plugs, manifolds, and fittings for fluid-handling and industrial equipment.
Small Custom Components
Complex brass parts with holes, slots, pockets, chamfers, threads, and tight dimensional requirements.
Have a custom brass part drawing? Send us your STEP, PDF, or CAD files. Our engineers will review the geometry, material, tolerance, and finishing requirements.
Request a Brass Parts QuoteBrass Grades and Surface Finishing Options
CNCTAL machines different brass grades according to part function, machining requirements, appearance needs, and application environment. We can also provide suitable finishing options for functional and decorative brass components.
C360 Brass
A common free-machining brass grade, suitable for precision turned parts, threaded components, fittings, inserts, and high-efficiency machining.
H59 / H62 Brass
Widely used brass materials for custom CNC parts, offering good strength, corrosion resistance, and stable machining performance.
Custom Brass Materials
Other brass grades can be selected based on customer drawings, mechanical requirements, conductivity needs, or industry standards.
Available Surface Finishes for Brass Parts
As Machined
Clean CNC machined surface with visible tool marks, suitable for most functional brass components.
Polishing
Improves surface brightness and appearance for visible or decorative brass parts.
Nickel Plating
Adds a bright protective layer and improves wear resistance for selected applications.
Chrome Plating / Cleaning
Additional finishing options can be arranged based on appearance, corrosion resistance, or assembly requirements.
Quality Inspection for Brass CNC Parts
Brass parts often include threads, holes, fittings, contact surfaces, and appearance requirements. CNCTAL controls key dimensions and surface quality throughout the machining process to ensure reliable brass components before shipment.
Drawing & Feature Review
We review tolerances, thread standards, hole sizes, surface finish, and assembly requirements before production.
In-Process Measurement
Critical dimensions are checked during CNC turning, milling, drilling, tapping, and threading operations.
Thread & Hole Inspection
Brass inserts, fittings, connectors, and bushings are checked for thread accuracy, hole size, and fit.
Final Cleaning & Packaging
Finished brass parts are cleaned, visually checked, packed carefully, and prepared for global delivery.
What We Check Before Shipment
Brass CNC Machining FAQs
Common questions about CNC machining brass parts, materials, tolerances, surface finishes, and custom production at CNCTAL.
What brass grades can you CNC machine?
We commonly machine C360 brass, H59, H62, and other custom brass materials according to customer drawings, mechanical requirements, and application needs.
What tolerance can you achieve for brass CNC parts?
For many precision brass parts, we can support tolerances up to ±0.01 mm, depending on part geometry, material condition, size, and inspection requirements.
Can you machine brass threaded parts?
Yes. We can machine internal threads, external threads, tapped holes, threaded inserts, fittings, bushings, adapters, and custom brass threaded components.
What surface finishes are available for brass parts?
Brass parts can be supplied as-machined, polished, cleaned, nickel plated, chrome plated, or finished according to your appearance and functional requirements.
Do you support prototype and small batch brass parts?
Yes. CNCTAL supports one-off prototypes, engineering samples, low-volume production, and repeat batch orders for custom brass CNC machined parts.
Need Custom Brass CNC Machined Parts?
Send us your STEP, PDF, or CAD drawings. Our engineering team will review your brass part design, tolerance, material, surface finish, and quantity requirements.