Hardware and Tools - Printing in Plastic: Build Your Own 3D Printer - page 11

Figure 2-3. Some parts have cuts that can't be made by table saws or circular saws.
Bandsaw or Scroll saw
A bandsaw or scroll saw (see Figure 2-4) can be useful tools to have but are by no means required. They
are helpful in making intricate cuts such as inside corners. They are also helpful in cutting notches
because bandsaws and scroll saws give the straight up and down cuts that you need for that purpose.