Cheap Linear rail "review?": part 1 does it suck, and how to lube it.
![](https://i.ytimg.com/vi/Nh-3J-CcZYI/mqdefault.jpg)
15:19
Cheap linear rail part 2: superlube and proper bearings
![](https://i.ytimg.com/vi/4kJ_ahcDnwE/mqdefault.jpg)
22:15
Bad Linear Rail - Linear Rail Maintenance - 2022 - Chris's Basement
![](https://i.ytimg.com/vi/BU8winnzHkc/mqdefault.jpg)
18:27
Expensive Vs Cheap 3d printer nozzles - let's look inside.
![](https://i.ytimg.com/vi/UYvhYjkBFTY/mqdefault.jpg)
16:25
Lubrication Basics - Keep your 3D printer running smooth and quiet
![](https://i.ytimg.com/vi/l8PxXZoHTVU/mqdefault.jpg)
20:21
Many Moving Magnets Melting Metal
![](https://i.ytimg.com/vi/aVa39H2t4Qo/mqdefault.jpg)
15:58
Cutting Steel easier than you think - Use Wiper Motor
![](https://i.ytimg.com/vi/gmePlcU0TRw/mqdefault.jpg)
14:08
Achieve true 3D printing with non planar slicing
![](https://i.ytimg.com/vi/mqSQhwqSzvg/mqdefault.jpg)
18:27