why you don't try a forum for engineers who use CAD on a dailly basis. There are plenty such forums on the NET.
I need to produce a truncated cone on CAD software to be laser cut but I am not sure how I should make it.
The top diameter is 60mm
The bottom diameter is 300m
The height of the cone is 150mm
Please could someone help me with finding the necessary angles and the radius of the inner and outer circles required.