CNC Small Aluminum Parts

Our small aluminum parts series focuses on high-precision CNC machining of miniature aluminum components that leverage the material's lightweight, excellent thermal conductivity, and ease of machining. These product serve as core elements in electronics, precision instruments, medical devices, aerospace, and automotive electronics where size and weight are critical. We machine alloys like 6061, 6063, and 7075, available in general industrial, precision electronic, and high-strength miniature grades, ensuring each small aluminum part meets strict structural and performance requirements.

We handle parts with maximum dimensions ≤50mm, minimum diameters of 0.5mm, and minimum thicknesses of 0.2mm, supporting ultra-fine features such as micro-holes, micro-threads, and complex micro-shapes. Using high-precision small-scale CNC machines equipped with micro-tools and specialized fixtures, we control dimensional tolerances within ±0.005mm and achieve surface roughness of Ra1.6μm. Optimized processes prevent deformation during machining, while surface finishes like anodizing, sandblasting, or polishing enhance aesthetics and durability.

Our small aluminum parts are used in electronic micro-connectors, instrument micro-gears, medical micro-probes, aerospace micro-sensors, and automotive electronic micro-structures. We machine directly from your drawings and employ microscope-assisted inspection throughout production to verify dimensional and geometric accuracy. Trust our small aluminum parts for miniature components that deliver precision, reliability, and perfect fit in micro-assembly applications.