Powered wire twisting hand tool.
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Previously:
https://www.homemadetools.net/forum/...106#post141241
https://www.homemadetools.net/forum/...049#post134158
https://www.homemadetools.net/forum/...312#post126935
https://www.homemadetools.net/forum/...2107#post95499
https://www.homemadetools.net/forum/...153#post141491
https://www.homemadetools.net/forum/...124#post138208