Part 4: Adding, Removing, and Editing/Selecting Objects - Freezenet.ca
Deleting & Dissolving — Blender Manual
blender - How to delete a part of an object? - Stack Overflow
HELP!! How do I delete a texture on certain parts of an object? I don't want the texture bump map to affect the highlighted area but it does anyways. any ideas? :
How do I delete Materials? - Basics & Interface - Blender Artists Community
Blender 2.8 Beginner Tutorial PART 14: Deleting and Merging Meshes - YouTube