Making a drill bit grinding machine - Part 1
28:09
Making a drill bit grinding machine - Part 2
34:47
The Very mojor Repairing Of Broken Differential Gear Ring By Very Brilliant Mechanic…
31:24
Herramienta de torno para facilitar la realización de roscas y agujeros hexagonales.
1:22:16
Top 3 Rebuilding Gems You Haven't Seen Yet - HH Special Compilation #14
34:15
Supreme Process // A Thoughtful Mechanic Repaired Broken Wheel Axle From State-of-The-Art Skill….
37:50
Replacing milling table leadscrew
26:32
I Explore Rare Mechanical stages // A Thrilling Repaired of Broken Giant Gear From Thread process
24:35