Contour Ramp and Helix Bore Tutorial - Mastercam

[@riverracer]

If you want a flat bottom you should turn on "Make a pass at final depth", otherwise you can end up with a ramp step.

[@easyspeedsandfeeds1410]

Right you are my man, good catch.

[@navinchandar2438]

Is there any option in 3D contour to make toolpath stepdown like helix path