modeling - Cutting a mesh in half - Blender Stack Exchange
How to cut out a shape in your object in Blender? - Artisticrender.com
Separate Mesh/Selection – Blender Knowledgebase
Knife Project — Blender Manual
Creating perfect circular cutout from a mesh in blender | CGTrader
Cutting a square-shaped mesh using a 4x4 grid? Blender super noob here. need help cutting this mesh into 16 identical pieces. What's the easiest way to do this? : r/blender