Products Description
Brass CNC machining refers to the manufacturing service that uses CNC machine to perform precision cutting, milling, drilling, tapping, and other machining operations on brass materials. We specialize in processing raw materials such as brass bars, tubes, and plates into precision product that meet customer drawing requirements using advanced CNC technology. Our products combine the excellent mechanical properties of brass (such as easy cutting, wear resistance, and corrosion resistance) with the high precision of CNC machining, making them widely applicable in industrial fields with strict requirements for dimensional accuracy, surface quality, and stability.
Product Advantages
Advantages of CNC machining brass
This is the main reason why customers choose our brass CNC machining service.
High precision and consistency
CNC machining of brass ensures micron-level tolerances, thereby guaranteeing high dimensional consistency in mass-produced products.
Excellent material properties
Brass has good electrical and thermal conductivity, corrosion resistance and antibacterial properties, and is easy to machine.
Fast and flexible
CNC programming is flexible and adaptable to the machining of complex geometries, making it suitable for everything from prototyping to mass production.
Excellent surface quality
The surface is smooth after processing, and different roughness levels can be achieved according to requirements. Some can be directly assembled and used.
Product Application
1
Brass because of its good mechanical properties and corrosion resistance, often used in the manufacture of all kinds of hardware accessories, such as screws, nuts, washers
2
In the electronics industry, brass is used in the production of connectors, plugs, etc, because of its good electrical and thermal conductivity, to meet the needs of electronic equipment efficient transmission of signals and heat
3
Brass is often used in the manufacture of small mechanical spare parts, such as gears, bearings, etc., because of its high strength and wear resistance, suitable for the manufacture of all kinds of mechanical equipment
4
In the automotive industry, brass is used in the manufacture of brake systems, suspension systems and other components, because of its high strength and wear resistance to ensure the safety and performance of automobiles.
Product Parameters
| Product Name | Brass CNC machining |
| Machinable brass | Such as H59, H62, H65, HPb59-1 (free-machining brass), C36000, etc. |
| Machining tolerances | Standard: ±0.05mm; Precision: ±0.01mm to ±0.02mm (depending on part characteristics). |
| Surface roughness | Standard: Ra 3.2; Finishing: Ra 0.8 - Ra 1.6; Polishing, sandblasting and other post-processing are available. |
| Main processes | CNC milling, CNC turning (milling and turning), drilling, tapping, and engraving. |
| Post-processing | Polishing, sandblasting, electroplating (nickel, chromium, silver, etc.), passivation, and laser marking. |
Company Introduction
The Best brass CNC Machining Company
Xi 'an Hi-Precision Machinery Co., Ltd




Our company was founded in 2007 and has been deeply involved in the field of CNC manufacturing for more than a decade. We mainly provide precision machining services for materials such as brass, aluminum alloy, stainless steel, titanium alloy, and plastic.
We have a professional team of engineers and technicians proficient in mechanical design, machining processes, and materials science, providing clients with one-stop solutions from drawing optimization to finished product delivery. Our workshop is equipped with multiple imported and domestic high-end CNC machining centers, CNC lathes, milling-turning centers, and automated equipment to ensure both production capacity and precision. Our quality control system is equipped with a full set of testing equipment, including a coordinate measuring machine (CMM), a 2D image analyzer, a surface roughness tester, and a hardness tester, implementing comprehensive quality monitoring. We have obtained ISO9001:2015 quality management system certification. Our products are exported to many countries and regions in Europe and America, and we have extensive export experience.
Advantages of cooperation
Advantages of cooperating with us
One-stop service
We take full responsibility for everything from drawings/samples → process review → processing → post-processing → quality inspection → packaging and shipping.
Technical support
We provide free drawing manufacturability analysis (DFM) advice to help optimize designs and reduce costs.
Stable supply chain
We have long-term partnerships with high-quality brass material suppliers, ensuring a stable source of materials and traceable quality.
Reliable delivery
We strictly adhere to production plans, ensure on-time delivery, and support global logistics and shipping.
Get a quote

Looking forward to your inquiry
Please send us your part drawings (3D model + 2D annotation), material requirements, quantity, and surface treatment information.
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