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Well, the 3D printers certainly get used to make models that get used for casting. Milling precious metals has got to be frowned upon due to the material lost as chips which are difficult to recover...

Are those going to fit just about any of these CNC steppers I find?

EDIT: Also, the ER16 thing... what all collets do I really need? I'd like to start trolling eBay for some good mill deals...

Alright! This is the kind of info I need!
Now help me out here in understanding this:
I see I can get a "CNC ready" 2019 with 1/4hp & ER16 for $941. The basic 3-axis system ran you $300. Did...

Well, help me out here with specifics; I'm already aware Taig is good. What separate CNC system did you get?

I'm looking for a CNC mill to do quite a number of things, mostly aluminum but some steel. I've used Solidworks before and sent things off to be 3D-prototyped elsewhere. I toyed with the demos of...

I have a pretty super idea where we add a current sensor to the motor's power wire and use that to trigger the mist. So it'll shut off when the part's done or is just being shuttled around because...