Metal 3D printing.
<video controls autoplay loop> <source src="https://diqn32j8nouaz.cloudfront.net/3dprinting_stainless_propeller.mp4" type="video/mp4"> Your browser does not support the video tag. </video>
Previously:
https://www.homemadetools.net/forum/...695#post197819
https://www.homemadetools.net/forum/...688#post190125
https://www.homemadetools.net/forum/...090#post172239
https://www.homemadetools.net/forum/...466#post166346
https://www.homemadetools.net/forum/...701#post163222
