Mine roof bolting.
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Previously:
https://www.homemadetools.net/forum/...483#post225178
https://www.homemadetools.net/forum/...088#post224642
https://www.homemadetools.net/forum/...576#post219713
https://www.homemadetools.net/forum/...741#post163461
https://www.homemadetools.net/forum/...734#post139991