Cutter Radius Compensation G41 G46 – Chamfer vs. Fillet, Circular Arcs I/J & R (Video)

In this video, we guide you step by step through Task 14 from the Christiani task collection “CNC Milling Technology according to PAL2020”. Thanks to our 3D simulation in SYMplus™, everything is explained clearly and understandably.

What to expect in the video:

✅ Cutter radius compensation & tangential approach (G41 G46)
✅ Difference: Chamfer (RN–) vs. Fillet (RN+)
✅ Circular arcs with I/J or radius
✅ 3 rectangular pockets on a partial circle

Who is this video for?

Perfect for CNC programmers, machinists, and instructors looking to improve their PAL G-code programming skills for CNC Milling.

Subscribe to our channel to not miss out on more tutorials and tips:


Do you have any questions?

Our experts are at your disposal. We look forward to your inquiry!

Jürgen Wollny

    Mr.Ms.

    This might also be of interest to you