Names of saws that are used for cutting includes hand, back, bow, circular, reciprocating, and band saw.
That is called the KERF .
kerfs
The first cutting saw was called a hand saw. Saws can be traced back to ancient Egypt.
There really isn't just a 'tension saw', its more a group name. my closest answer would be either a hacksaw for cutting metal or plastic and a coping saw which is for cutting wood.
There are many saws used for cutting wood. I will list as many as I can. There are Handheld
the sharp is called the teeth and the cutting edge is the blade
Insects and birds have no teeth.
A buzzsaw is another name for a circular saw - a power saw with a circular cutting blade, whose teeth rotate rapidly.
a band-saw? they're used for cutting trees, I think, so go to a lumberjack website; you'll find the name there.
The homograph for a cutting tool is "saw." The past tense of see is also "saw."
You could use 'cutting tool' if you were really pedantic about it.
A bench saw is for exact and fast cutting of wood, or cutting large panels of wood.
It is used when you need a maneuverable saw as in an arch in a stand or bench.
A saw is not a wedge, it's a cutting tool.