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 ...

Cutting up trees for heat has ... First, and perhaps my favorite part of using an electric chainsaw, is that the saw stops almost immediately when I let off the throttle. A traditional chainsaw ...

According to Tom Carroll at CS Unitec, electric saws are popular with homeowners because they're lightweight, less noisy and simpler to use than other types of cut-off machines. They aren't as ...