The saw is built out of scraps and odd bits using angle iron as a base and an electric die grinder to spin a cut-off wheel. A small gear motor feeds the brass rod down a guide tube until it hits a ...
More portable saws are usually pushed by 10A motors ... Powered saws are often called chop saws or cut-off saws, but metal-cutting band saws and metal-cutting circular saws also are available.
From cordless to pole saws ... "Chainsaw" is nearly worn off the bar. Described as a pruning tool, I am sure I've pushed this ...