Mastercam: A NET‑Hook Method

I put together a write-up on how I automated repetitive Z‑level layer offsets in Mastercam using a NetHook Add-In. This workflow saved hours of repetitive tasks when designing molds with dozens of layers.

Sharing here in case it helps someone dealing with the same repetitive process:

Automating Z‑Level Layer Offsets in Mastercam: A NET‑Hook Method That Saved Hours of Repetitive Work | by SP | Feb, 2026 | Medium

Covers:

• Why the manual workflow is slow

• How the NetHook works

• Before/after results

• UI screenshots

• Tested in Mastercam 2022 Happy to answer questions.

Cheers!!