Uploaded December 2024 | Updated September 2026, 3 weeks ago

---

In this video, we break down the key differences between the LongMill and AltMill CNC machines, comparing their features, performance, and helping you decide which one is right for you. Watch to find out which CNC fits your next project!

Learn more about the LongMill
bit.ly/3Dd7YlI

Learn more about the AltMill
bit.ly/3ZDw3JS

Chapter
0:00 - Introduction
0:29 - V-wheels vs. Linear Bearings
1:32 - Ball Screws vs. Lead Screws
2:15 - Open Loop vs. Closed Loop Motors
3:06 - Rigidity differences
4:19 - Table system differences
4:59 - Available size differences
5:58 - Who is the AltMill meant for?
6:59 - Who is the LongMill meant for?
8:36 - Choosing the right CNC for you
9:12 - Cutting speed comparison
11:38 - Conclusion
12:12 - Overview of differences

JOIN US
▸ Sienci Community | forum.sienci.com
▸ Facebook Group | facebook.com/groups/mill.one
▸ Instagram | instagram.com/siencilabs

#cnc #cncmachining #longmill #altmill #cncmachines #cnccomparison #siencilabs #makers #cnctips