Tubular/round handle on the sewing machine - how to?

[TonyGreen3455]

Hello! 
Can any of the masters explain for a newbie, please - how to stitch a tubular/round handle on the sewing machine?
Around 1mm leather with a 10mm cord inside. Walking foot machine. 
I understand it in theory, have watched lots of videos with hand stitching, but no one using a machine for it - is it for a reason?
Estetique or some technical limitations?
It's because of a special foot or some other equipment needed?
A foot for an edge stitching would be fine for it or installing a full set "piping foot + feed dog" the only real solution for a proper result? 
Any other recommendations or tricks for it will be highly appreciated.

[ljk]

I use a 5/8" welt foot for making windlass for car interiors and purse handles.

Go to E-bay type in welt feet.