From Concept, To Precision Parts

Home / All / CNC Machining Process & Technology / 3-axis or 5-axis machining for my Tooling & Mold core pin & ejector?

3-axis or 5-axis machining for my Tooling & Mold core pin & ejector?

Update Time:2026/9/4

Buyer's short answer

For most Tooling & Mold core pin & ejector with wear resistance & dimensional stability, a 3-axis center is enough and cheaper. Choose 5-axis only when the part has multi-side features, deep cavities or tight concentricity that would need several setups. More setups = more stack-up error and higher cost.

Why it matters to you

  • Fewer setups → better concentricity and shorter lead time.
  • LusterControl runs 60 CNC machines including 5-axis and turn-mill composite in-house.
  • We recommend the lowest-cost process that still meets your print — we do not up-sell axes you don't need.

Get an actionable dfm review before you commit to drawings.

Are you looking for a reliable manufacturer?

We can quickly provide customers with market analysis, technical support and customized services.