Tube grinding jig - showcase

A jig that rotates a 20mm tube to help with grinding


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I made this tube grinding jig to help me shorten a few 20mm Alu tubes to the correct lenght, using a 'Dremel' with a grinding disk.

The motor used is 12V 50RPM.
Bearings: 19mm x 6mm x 6mm.
Screws: 3x M3-8mm, 6x M3-20mm(or more), 2 or 3 M3 nuts, 1 washer, 8x wood/plastic screws 3mm x 12mm.


Tips and support kindly accepted here:
Or with LBRY (LBC) credits, through my Odysee channel:

I also design on redbubble:
And I promote my RB designs on Pinterest:



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Mini zm youmagine logoZigaM published this design ago