I discovered another source of very useful how-to info along this line.
It's another Youtube site, and it's titled "Rough Hands and Unusual Ideas". A skilled and ingenious man is kindly and generous, as well, in creating this channel. He presents numerous very cool videos of step-by-step DIY-shop making of useful hand tools and household devices and utensils.
This is one of his little projects — he turns a weedwhacker into something that leans toward being a sort of "brush hog". Regard it as an experiment, but the guy is adventurous as well as being practical. In my opinion, he often experiments with things that may be of use to some people on somehomesteads.
My online educational sites: