I am new to this and am looking for an answer to which bit I would use to engrave in HPTE and also using Easel
Here is a bunch of bits you might consider…
Personally, I would stick to either an O Single Flute or a straight flute for most plastics. You will also want to peruse the forum and read about the feeds/speeds people use for cutting plastics. Typically on an X-Carve, you will want to go fast for speed and fairly shallow.
Every machine is different, and each type of plastic cuts a little differently…
It is necessary to select the appropriate drill bit according to the engraving material.