3-axis CNC milling is generally used for relatively simple parts, with low cost, simple operation, and the ability to simultaneously produce large quantities.

Size测试	Metric units	Imperial units
Max. part size	2000*1500*850 mm	78.74 x 59.06 x 33.46 in
Min. feature size	Ø 0.50 mm	Ø 0.019 in
Dimensional tolerance	0.01mm
Geometric Tolerance	0.03mm

4-axis CNC milling is suitable for batch production of polyhedral milled parts, milling multiple parts at once, saving time on part clamping and tool changes.

Size	Metric units	Imperial units
Max. part size for all materials	800*400*450 mm	31.5*15.75*17.72 in
Min. feature size	Ø 0.50 mm	Ø 0.019 in
Dimensional tolerance	0.005mm
Geometric Tolerance	0.01mm

5-axis CNC milling centers efficiently produce high-quality parts with fewer setups, offering cost-effective solutions for complex geometries.

Size	Metric units	Imperial units
Max. part size for all materials	650*650*450 mm	25.59*25.59*17.71 in
Min. feature size	Ø 0.50 mm	Ø 0.019 in
Dimensional tolerance	0.003mm
Geometric Tolerance	0.005mm

Lodestar Precision provides an extensive range of surface finishing options aimed at enhancing the surface characteristics of CNC-Milling parts.