This is a Pizza Cutter that works.
It's based on a curved cutter that you can cut a 12" Pizza in one go. It has a handle on the top to grip. I have sliced this in Simplify3D which has 40% infill up to 25cm then moves to 100% for blade stability. I have printed this in ABS for the dishwasher as other materials will degrade. The base is slightly flattened so print without raft or supports.
I have seen other pizza cutters but they either have things stuck on them or are difficult to print. This prints as is and is easy to clean.
Let me know your thoughts.
Printer:
Anycubic i3 Mega
Rafts:
No
Supports:
No
Resolution:
.20
Infill:
Varied 40% up to 25cm then 100%
Notes:
This will cut a pizza like no other!!
Designed in TinkerCad
Used basic shapes and modified accordingly.