I have a simple solid part: a square block; on its top surface a sloped circular slot is formed by, say, a circle 10 mm in diameter which is cut-extrude in an angle such that the circle starts at one side not touching the surface and then follows a sloped straight line and leaves in the other side with part of a circle cut into it.
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sorry about the description! the DXF file hopefully clarifies the shape.

important: max depth of the slot is LESS than the circle radius.

my question: is there a cam software that will recognize and implement the simplest solution to this: machining the slot with a 10 mm ball end tool cutting perpendicular to the surface and running in the center of the slot with a slope (decreasing Z)?

I have tried the following cadcams and none recognized that solution: solidworks cam, fusion 360, bobcad (this one came close).

thanks!