Rock grinder heavy equipment - GIF

Rock grinder.

https://diqn32j8nouaz.cloudfront.net/rock_grinder.gif


Previously:

https://www.homemadetools.net/forum/...3037#post97899
https://www.homemadetools.net/forum/...2114#post75761
https://www.homemadetools.net/forum/...2360#post76209
https://www.homemadetools.net/forum/...1250#post74040

What a boring waste of time. Should have pictured the rock.