Videos

http://www.youtube.com/user/krayvis

https://community.carbide3d.com/t/materialmonday-on-youtube/13092

Aluminum
Cutting 6063 video (adaptive clearing toolpaths out of Fusion 360 can be .063" DOC):

https://www.youtube.com/watch?v=iOgS626gK1Y

Machining a 3"x10" vise

https://www.youtube.com/watch?v=yrUDVBHc9Xo

3D
https://youtu.be/0s9ESXM5W9Q

Assembly/Configuration
Belt routing/tension: https://www.youtube.com/watch?v=_lIIb_PdziA

Safety
How to Set Your House on Fire: Using a CNC Machine

https://www.youtube.com/watch?v=6dg467-fPEQ

Aluminum
cutting 6063: https://www.youtube.com/watch?v=Lr6bP0mBjK4

https://www.youtube.com/watch?v=_gtia9Vn-Lw

https://www.youtube.com/watch?v=Okx5smW4rRo

Thread milling
http://www.youtube.com/watch?v=KLghr0bvxxI

Upgrades
Limit Switches: https://www.youtube.com/watch?v=_koJUzzSE-k

Other
https://www.youtube.com/user/cadcamstuff/videos

https://www.youtube.com/user/saunixcomp/videos