In article , Mike Coslo
writes:

They had an electric chainsaw on sale for 40 bucks.

Bought it, took it home, and trenched and installed my radials in a
couple hours. I need a new chain, but that's all.

Anyone in the locale that is thinking of installing radials and wants
to see this weirdness and get some radials installed at the same time
just give me a shout! 8^)

Sounds like an excellent idea, Mike, must have worked like a charm
on relatively soft soil (no rocks).

Innovation! Way to go even if the neighbors think it is 'weird.' :-)