Perforadora de centro óptico: proyecto de construcción en un día
![](https://i.ytimg.com/vi/He2_KRvDR68/mqdefault.jpg)
24:38
Optical Centre Punch - Small Production Run with some Tips and Tricks
![](https://i.ytimg.com/vi/Tpxce5kpO-g/mqdefault.jpg)
27:12
Making A Knurling Tool For The Lathe
![](https://i.ytimg.com/vi/awkhVmcxgR0/mqdefault.jpg)
25:07
I Might Have Invented Something New...
![](https://i.ytimg.com/vi/_WcCjuiNrM0/mqdefault.jpg)
28:55
Çok para tasarrufu! Tornacıların vazgeçemeyeceği ev yapımı aletler
![](https://i.ytimg.com/vi/CdrQqRY8wuc/mqdefault.jpg)
39:53
Building precision machines is simple, until it isn't.
![](https://i.ytimg.com/vi/wh-0dz6tK3M/mqdefault.jpg)
10:07
Making Worm Gears With Taps - BUSTED
![](https://i.ytimg.com/vi/PbkKVHHavpg/mqdefault.jpg)
34:19
Hung by a Single Point Thread!
![](https://i.ytimg.com/vi/2cZhCNF1yXc/mqdefault.jpg)
26:04