A jig for cutting 2.5mm thick vibration damping bumpers out of dilicone tubing
Finding rubber vibration dampers sucks and cutting your own can be frustrating. Here's how I make mine. https://youtu.be/qR4UEhimXoo
I've got two sizes 2.5mm and 2mm. I'm always happy to make adjustments upon request.
You'll need to bore out the hole with a 1/8" drill bit. Don't chuck the bit in a drill just twist it through with your fingers. This will allow the dowel to slide and spin nicely.
Enjoy and please let me know if you have any issues