MPCNC tube mount stop tab

A tube mounted stop tab for roller mounted micro switches.

Defaults are for 25.5mm tube and a metric nut/bolt.

I print in PETG and it's strong enough but not indestructible. It's not springy enough to be clipped round a tube - you need to slide in over the end.

Designed to be used as an alternative stop for :

https://www.thingiverse.com/thing:2847042

I've never used the original stops so maybe they are fantastic but I just didn't like the idea of the stops being on the belts. I really don't want my machine datum moving whist I fiddle with belt tension - not that I suppose that matters too much!