Do you need diamond honing compound?

[Ken S]

Clever ideas, guys!

Ken

[smurfs]

<snip>
Using the off-the-shelf M12 coupler has great possibilities, as you have shown. How does it track in perpendicular rotation (wobble)?     

Rick, if only I had your skills I would have made my own too!
There is not much wobble to speak of. This is my first foray into youtube posting so here is a short clip to demonstrate it in action.

Can you get a longer 'coupling nut' for more clearance?

Curtis (cbwx34), I bought the coupler from Amazon. I see there is a 50mm option available but I'm not sure if they come any longer than that.


P.S. SHARPCO, apologies for unintentionally hijacking this thread. Ken, perhaps this content should be moved to its own?