[img width=6°°]https://www.eevblog.com/forum/testgear/test-equipment-anonymous-(tea)-group-therapy-thread/?action=dlattach;attach=1528393;image[/img]
Boy, do I loooooveee hole punches, waayyy better than nasty holesaws.
I don't understand... must have misread your previous post... though this amp was just a very vague long term project... and now you present us with a chassis... could you have been lying to us.... no, you would not do that.
Looks very clean/professional indeed... but what machine did you use that had enough force to punch through that metal, smoothly, i a controlled manner ? Surely a flick of a hammer won't do it... do you have a press ? That would be to just as interesting to see as the resulting holes... because I sure am interested as well.... links/costs etc....