I assume you could program a stepover operation if you have a Y axis lathe.  
FYI, this broaching canned cycle from Haas works in mills too from what I 
understand.  So you should be able to do stepovers in the mill without issue.

> On Oct 27, 2022, at 12:48 PM, Roland Jollivet <roland.jolli...@gmail.com> 
> wrote:
> 
> Maybe this G156 could be implemented in Lcnc..
> 
> https://www.youtube.com/watch?v=N_tozv1szIo
> 
> It's great, but also limited in that you need a broaching tool the width of
> the broach.
> One should be able to broach a 4mm slot with say, a 3mm width tip
> 
> 
> 
> 
> 
> On Tue, 25 Oct 2022 at 10:45, andy pugh <bodge...@gmail.com> wrote:
> 
>> On Tue, 25 Oct 2022 at 09:31, Roland Jollivet <roland.jolli...@gmail.com>
>> wrote:
>>> 
>>> If you have a CNC lathe, you could do this;
>>> 
>>> https://www.youtube.com/watch?v=TW6QPl8Oy7g
>> 
>> It could be done with a mill too, with a non-rotating fixture on the
>> head. But that still needs a run-out at the shoulder.
>> 
>> --
>> atp
>> "A motorcycle is a bicycle with a pandemonium attachment and is
>> designed for the especial use of mechanical geniuses, daredevils and
>> lunatics."
>> — George Fitch, Atlanta Constitution Newspaper, 1912
>> 
>> 
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