Blender in 3 Minutes - Lesson 4 - Proportional Editing and Extrude on Vimeo
Extruding circle upwards has wrong normals? - Blender and CG Discussions - Blender Artists Community
Extrude along curve / path — Right-Click Select
edit mode - How to Extrude Circle Inwards Evenly? - Blender Stack Exchange
How extrude on the circle part of a cylinder : r/Fusion360
modeling - How can I extrude a circle onto a helmet (Extrude a circle into a curved surface)? - Blender Stack Exchange
Proposal: Open Edges Extrude Along Normals (Extend Outwards) — Right-Click Select
tutorial: making circular holes or extrusions in blender - YouTube
Extrude in Blender: Basics, along curve, circles, manifold and more - Artisticrender.com
How to extrude along normals in Blender - cgian.com
modeling - extruding circular shape - Blender Stack Exchange
Blender Tutorial :Create A Circular Disc With a Central Hole -Updated (3 Steps ) - YouTube
modeling - How can I extrude a dome from a circular face? - Blender Stack Exchange
Geometry — Blender Manual
edit mode - How to Extrude Circle Inwards Evenly? - Blender Stack Exchange
Extrude in Blender: Basics, along curve, circles, manifold and more - Artisticrender.com
Creating perfect circular cutout from a mesh in blender
How to extrude a circle mesh evenly - Modeling - Blender Artists Community
Extrude Manifold — Blender Manual
Extrude a circle into a snake ? - Basics & Interface - Blender Artists Community
Geometry — Blender Manual
How to extrude a circle mesh evenly - Modeling - Blender Artists Community
modeling - Problems extruding a circle along circular path - Blender Stack Exchange
Extrude — Blender Manual
Building a Custom Ring in Blender for 3D Printing
