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Thoughts from David Cornelius

Powermill Macro Jun 2026

An interesting and highly practical feature for a PowerMill macro in 2026 is an "Intelligent Feature Recognition & Auto-Toolpathing Macro"

Below is a clean, commented Powermill macro (PowerMILL VBA-style macro for Automill / Automation) that demonstrates a useful automation: exporting toolpath summaries for each component in a project to a CSV, and saving a PDF snapshot of each component view. It’s written to be clear, reusable, and safe — adjust paths and options to match your environment. powermill macro

Start small. Record a parameter trace of you changing a tool speed. Save that as a macro. Next, add a loop. Soon, you will have a library that transforms a 4-hour programming job into a 20-minute verification session. An interesting and highly practical feature for a