Three axis sphere grinder.
<video controls autoplay loop> <source src="https://diqn32j8nouaz.cloudfront.net/three_headed_glass_sphere_grinder.mp4" type="video/mp4"> Your browser does not support the video tag. </video>
Previously:
https://www.homemadetools.net/forum/...380#post200434
https://www.homemadetools.net/forum/...379#post211777
https://www.homemadetools.net/forum/...605#post212566
https://www.homemadetools.net/forum/...220#post116000
