Technicaly, no thats whats called a box cutter or razor knife among other names
this is an xacto knife
all depends on what your lookin to do with it, as both basically can be used to do like things as far as cutting and or scraping.
But if your lookin to make the part that goes on top of the jet pack ( which some people do by using a piece of an exacto handle) then the link is whats used, also can be used to make a piece for the shin tools.
I just don't know why your asking and what your lookin to do with it...
hope that somewhere within my post is the answer your lookin for