Help with tapered holes

[phill05]

Here one to try,
Example to draw a ER32 collet holder: Draw out your largest circle say 32mm dia within draw smaller circle say 25mm dia, draw another circle say 17mm Dia, draw a vertical line 9mm long starting top of largest circle down towards centre select and circular copy this say 400 times ( the more lines you copy the smoother the finish) x 360 degrees.
Select smallest circle "pocket toolpath" to full depth say 36mm,, select all circular copied lines "Fluting tool path" run preview job done.
Hope it helps.

Phill