Replacing the cord and preventing rust are the main challenges with all loppers, choppers and with saws many but not all users complain about having to replace twisted blades and broken chains. Few videos ever mention let alone address these still unresolved, perpetual problems... Paul G
There are lots of very similar (probably identical) saw blades on Amazon, eBay and similar sites (ex., the Mintcraft GS2103C-1). The lopper blade, on the other hand, seems to be a pretty unusual model, and I haven't found any for sale (a brand called "Corona" made identical ones, but they seem to no longer be available).
@@jonathanrose1893 - I'd say pretty much any strong rope of similar thickness will do. And a piece of pipe (or a section of a broom handle, etc.) with a hole through it makes a good replacement handle (if you lost the original one, if not just reuse that one).
