Menchev Knives thread cutting/рязане на резба
14:01
Cool idea for a lathe that will be appreciated! You can't buy this tool at the store
19:02
Melting 50 Million Tons of Iron Ore! Process of Making High Quality Wire Rods in Korea
34:19
Hung by a Single Point Thread!
18:41
Homemade Rifling Machine | New Idea Solve An Old Problem
10:44
300lb Aluminium Casting
18:19
Look what an incredible machine I made!
18:47
DRAW on Metal WITHOUT a Laser!
28:19