I think a Bonecutter would be much to heavy for a bush wacker myself. Its a beast.
That depends on what kind of bush you intend to whack.
Something like mimosa or privet, with their woody construction, would be a good (albeit) light duty usage for the BC.
Wood Blaster would have been a more accurate name. Mine blasts through wood. The BC is a helluva chopper. I haven't tried chopping heavy bones with mine yet.
Probably, because I don't want fragments of bone and steel in my meat.
I've lopped off squirrel heads with my Fiskars axe. It goes through like it's nothing.
As far as beef/pork/deer bones go, it's faster, easier, neater to slice through the ligaments that hold the joints together.
Chopping through heavy bone adds too much extra work.
Any thin, sharp blade (Mora, for example) will go through connective tissue like a scalpel through skin.
If I were going to chop through bones, I'd use a sharp axe, hatchet, or heavy meat cleaver.
OR, I'd make my own cleaver from a leaf spring.
However, that adds more work to the butchering process.
Slicing requires less effort than chopping, and is easier on your wrists, elbows, and shoulders.
Now, a Tarwar would blast through bushes. Might be a tad hard to control, though.
Santa? Santa's real name is Yangdu, and she uses triangle shaped boxes to send our Christmas presents.
That's how my HIs were delivered, anyway. Guess I was extra good.
That little Chinese knife reminds me a little of the Buck Vanguard.
Too bad, it's not available anymore.