China Factory Precision Metal Custom CNC Milling Turning Machining Parts
Customized
Discover the best desktop CNC mill for aluminum, delivering high precision and robust performance for makers and small workshops. Request your quote today.
minimum order
1 piece
Quantity
$0.35 - $2.96
/ piece
Discover the best desktop CNC mill for aluminum, delivering high precision and robust performance for makers and small workshops. Request your quote today.
| Key Attributes | |
| Machining Capabilities | CNC Machining Processes:Broaching, Drilling, Etching/Chemical Machining, Laser Machining, Milling, Turning, Wire EDM, Rapid Prototyping |
| Materials Supported | Aluminum, Brass, Bronze, Copper, Hardened Metals, Stainless Steel, Steel Alloys, Plastic |
| Micro-Machining or Not | Micro Machining |
| Key Processes | CNC Milling, Turning, Drilling |
| Tolerance Standards | Industry-standard precision |
| Surface Treatments | Anodizing, Plasting, Polishing, etc. |
| Applications | Control Systems, Automotive Components |
| Place of Origin | Guangdong, China |
| Model Number | CUSTOM |
| Service Type | Customized OEM/ODM Manufacturing |
| Drawing Formats | PDF, CAD, IGES, STEP |
| Delivery Time | 7-30 Days |
| MOQ | 10 pcs |
· Product Overview
Our precision CNC-machined metal component assortment features a diverse range of high-performance parts engineered for reliable functionality across industrial, electronic, automotive, and custom engineering applications. Manufactured via advanced CNC turning, milling, and finishing processes, these components deliver exceptional dimensional accuracy, material durability, and design versatility—making them ideal for critical mechanical integration, electrical connection, and structural support tasks in precision-driven systems.
· Core Specifications
- Materials:
- Aluminum Alloy (6061-T6): Offers excellent machinability, lightweight properties, and corrosion resistance (enhanced by anodizing).
- Brass: Delivers high electrical conductivity and premium aesthetics for electrical, mechanical, and decorative applications.
- Stainless Steel (304/316): Provides superior corrosion resistance and mechanical strength for harsh or sterile environments.
- Manufacturing Standard: ISO 9001-Certified Precision CNC Machining Process
- Dimensional Tolerance: ±0.02mm, ensuring seamless compatibility with mating components and assembly interfaces.
- Fabrication Techniques: Integrates CNC Turning, Multi-Axis CNC Milling, Precision Drilling/Tapping, and Surface Finishing (anodizing, polishing, passivation) to achieve complex geometries and functional precision.
· Application Scenarios
These CNC-machined components are widely utilized in:
- Industrial Automation & Robotics: As gears, housings, connectors, and structural supports in robotic arms, conveyor systems, and automated production lines.
- Electronic Devices & Equipment: For connectors, terminals, enclosures, and custom hardware in circuit boards, power supplies, consumer electronics, and industrial control panels.
- Precision Instruments & Machinery: In diagnostic tools, optical systems, and precision machinery for component alignment, load distribution, and functional interaction.
- Custom Engineering Projects: Ideal for prototypes, bespoke machinery, and specialized equipment where precision metal components are critical to performance.
· Production Process Introduction
- Raw Material Sourcing: Procure certified metal rods/bars (aluminum, brass, stainless steel) with uniform metallurgical properties and dimensional consistency.
- Precision CNC Machining:
- CNC Turning/Milling: Shape complex geometries, threads, and external/internal features with micron-level accuracy.
- Precision Drilling/Tapping: Create mounting holes, threaded features, and functional openings for assembly and integration.
- Surface Treatment: Apply anodizing (aluminum), polishing (brass), or passivation (stainless steel) to enhance corrosion resistance, wear protection, and aesthetic quality.
- Quality Inspection: Conduct CMM (Coordinate Measuring Machine) dimensional scans, material hardness tests, and functional performance audits to ensure compliance with strict industry standards.
- Packaging Preparation: Individually wrap each component in anti-scratch film and place in partitioned foam-lined boxes to protect precision features during transit.
· Packaging and Shipping Methods
- Packaging: Each component is protected with anti-scratch film and packed in custom foam-lined boxes. For bulk orders, components are secured in partitioned containers or pallets to avoid contact and damage.
- Shipping: We offer flexible logistics options including Express Delivery (DHL/FedEx/UPS), Air Freight, and Sea Freight. Shipping methods are tailored to order volume, component dimensions, and delivery timelines, with full tracking and damage insurance.
· Process

· Frequently Asked Questions (FAQ)
- MOQ (Minimum Order Quantity): MOQ is 50 pieces per component style. Mixed-assortment orders require a total MOQ of 100 pieces.
- Lead Time: Standard lead time is 7–15 working days after order confirmation. Expedited production is available for urgent orders with prior coordination.
- Customization Capability: Full OEM/ODM customization is supported. We can modify dimensions, material, surface finish, thread types, and structural configurations based on your technical drawings or samples. Our CNC machining engineering team collaborates closely to deliver tailored solutions.
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