CNC milling process

Good afternoon,
How can I simulate the CNC milling process by using Grasshopper? Is there any plugin should I download for that?

There’s BarkBeetle, which is a Grasshopper definition for CNC milling, and Silkworm, which is more geared towards 3D printing.

Depending on the complexity you can simulate a tool along a path with a loop using Anemone.

Thank you!

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Thank you!!

Mastercam?