Finish and test first drill grind.
![](https://i.ytimg.com/vi/XKhWSBhopSM/mqdefault.jpg)
15:49
Feed screw
![](https://i.ytimg.com/vi/54nER9tpOAg/mqdefault.jpg)
14:40
Mini torno - herramienta de moleteado de corte especial
![](https://i.ytimg.com/vi/GOiYeRXTFTw/mqdefault.jpg)
7:13
¡Increíble idea y consejo en 7 minutos! Este secreto metalúrgico te sorprenderá
![](https://i.ytimg.com/vi/4WW-kLO4jWA/mqdefault.jpg)
6:20
End Mìll Sharpener (Final Part) 3 of 3
![](https://i.ytimg.com/vi/q8C6kmnLDpw/mqdefault.jpg)
12:42
Making a Drill Bit Sharpener - Hemingway Kits
![](https://i.ytimg.com/vi/NzV0dmLAN8M/mqdefault.jpg)
13:38
Ideas creativas para técnicas de torno, haciendo herramientas de torno combinadas
![](https://i.ytimg.com/vi/y3L1SyEd7EY/mqdefault.jpg)
28:28
Internal Splines (and Hexes Too)
![](https://i.ytimg.com/vi/I5b6h1Vddes/mqdefault.jpg)
38:42