
Tool name: Cut Elements
Tool icon: Blueprint with a scissor instead of pen
Tool short description:
Cuts your model at the sides of the blueprint.
Tool action on Left click:
It cuts all elements that are inside the blueprint box, and splits elements into 2 parts if they would go past the blueprint.
(Element thats 30% inside and 70% outside will be cut to 2 elements)
Use case:
Mainly for modders, makes multiblock things easier. (One block should have 1 model, when using vanilla models)
And here is an example screen (3 cuts put into one screen to better demonstrate it):

and the result:
