Micro CNC machining is a specialized subtractive manufacturing process that produces ultra-small, high-precision components with sub-millimeter features and micron-level tolerances (±0.005 mm or tighter). Utilizing advanced CNC machines equipped with micro-tools (diameters as small as 0.01 mm) and ultra-high-speed spindles (up to 100,000 RPM), this technology enables the fabrication of intricate parts for industries demanding extreme precision and miniaturization.