Precision CNC Machined Bracket and Custom Aluminum CNC Part
Our ISO 9001:2015 certified manufacturing facility specializes in high-precision custom hardware components through advanced CNC machining processes. We deliver engineered solutions for industries requiring strict tolerances, material integrity, and reliable performance.
CNC Machining Parts Specifications
| Product Name |
CNC Machining Parts |
| Material Available |
SS |
| Processing |
CNC |
| Surface Finish |
Black Oxidation |
| Tolerance |
±0.002~0.005mm |
| Drawing Accepted |
IGES(igs), STEP(stp), SolidWorks (sodprt), PRT, AutoCad, or Samples |
| Inspection |
CMM, Projector, Height Gauge, etc. |
| Lead Time |
7~35 working days |
| Quality Assurance |
ISO9001:2015, SGS, RoHs |
| Payment Term |
MoneyGram, Western Union, T/T, D/P, D/A, L/C |
| Price |
According to your drawing or requirements |
| Engineer Support |
Available for engineering assistance and drawings design |
Packaging and Delivery
| Packaging |
Bubble and Carton or Customization |
| Port |
Shenzhen |
CNC Machining Parts Key Features
CNC machining parts are renowned for exceptional dimensional accuracy and tight tolerances, ranging from micro-components to large-scale industrial components. Manufactured via computer-controlled cutting tools, these parts ensure consistent quality across high-volume production runs, and are compatible with a wide array of materials including metals, plastics, and composites, making them ideal for aerospace, automotive, and machinery manufacturing sectors.
Precision Engineering
- Ultra-Tight Tolerances: Standard machining to ±0.05mm, with high-precision capabilities reaching ±0.01mm for critical dimensions
- Advanced Equipment: Utilization of multi-axis CNC machining centers (3/4/5-axis), Swiss-type lathes, and milling-turning compound systems
- Surface Excellence: Achievable surface roughness from Ra 0.8 μm to Ra 6.3μm, with mirror polishing options available
Material Versatility
| Material Category |
Specific Materials |
Key Characteristics |
| Stainless Steels |
304, 316, 303, 17-4PH |
Corrosion resistance, strength |
| Alloy Steels |
4140, 4340, 1045, D2 |
High strength, wear resistance |
| Aluminum Alloys |
6061, 7075, 2024 |
Lightweight, good machinability |
| Copper Alloys |
Brass C360, Bronze, Beryllium Copper |
Conductivity, properties |
| Engineering Plastics |
POM, PA66, PEEK, PTFE |
Chemical resistance, low friction |
| Exotic Alloys |
Titanium, Inconel, Monel |
High temperature, extreme environment performance |
Comprehensive Manufacturing Capabilities
Primary Processes: CNC turning, CNC milling, drilling, boring, threading, grinding
Secondary Operations: Deburring, chamfering, tapping, knurling, marking
Heat Treatment: Annealing, quenching & tempering, case hardening, nitriding
Surface Finishing: Anodizing (Type II/III), plating (Zn, Ni, Cr), passivation, powder coating, sandblasting
Technical Specifications
Machining Parameters
Maximum Part Dimensions:
Turning: Ø300mm × 500mm length
Milling: 800mm × 600mm × 500mm (larger available upon request)
Production Volume: Prototype (1-50 pieces) to high-volume production (10,000+ units)
Lead Times:
Prototyping: 3-7 business days
Standard production: 10-20 business days
Expedited services available
Quality Assurance
Incoming Material Inspection: Certification verification, spectroscopy analysis
In-Process Control (IPQC): First article inspection, statistical process control
Final Inspection (FQC):
CMM measurement (up to 0.001mm accuracy)
Optical comparator for profile verification
Surface roughness testing
Hardness testing (Rockwell, Brinell, Vickers)
Documentation: Material certifications, full inspection reports, compliance certificates
Target Industries & Applications
Industrial Automation & Robotics
Components: Linear guides, actuator housings, sensor mounts, robotic end-effectors
Value Proposition: Reduced downtime, improved repeatability, extended service life
Medical & Healthcare Equipment
Components: Surgical instrument parts, imaging device components, diagnostic equipment housings
Standards Compliance: Biocompatible materials, cleanroom manufacturing options available
Semiconductor & Electronics
Components: Wafer handling fixtures, heat sinks, connector housings, test sockets
Critical Requirements: ESD-safe materials, ultra-clean surfaces, non-contaminating
Aerospace & Defense
Components: Aircraft fittings, radar components, drone structures, navigation parts
Certifications: NADCAP accreditation available for specific applications
Automotive & Transportation
Components: Engine components, transmission parts, fuel system elements, EV battery housings
Capabilities: High-volume production, just-in-time delivery, kanban systems