Cutting an *internal* gear

[Hessel Oosten]

Cutting an internal gear.

Spectacular setup i.m.o.

https://www.youtube.com/watch?v=CoHdeCbx6K4

on channel:

The Potting Shed Workshop:

https://www.youtube.com/@ThePottingShedWorkshop/videos

Hessel

[ArtF]

Agreed, something very nice about watching a hob do its thing..

Art

[tweakie]

A true Engineer who certainly knows how to get the maximum diversity of use from his 10M Shaping Machine.

I have not seen one for many years now but, back in their day, the ‘Shaping Machine’ was the ‘Milling Machine’ before Milling Machines were invented.

Tweakie.

[ArtF]

So simple in design and powerful in execution, very cool machines.

Art