Top 6 Unbelievable Metalworking And Manufacturing Processes You’ve Never Seen! #top6 #manufacturing #metalworking #production #process 00:00 How Old Rail Lines Are Recycled into Sharp Hand Sickles! 17:31 How Bullets Are Made – Inside the Ammunition Factory! 32:17 How Millions of Polythene Bags Are Recycled into Plastic Chairs! 47:01 Amazing Manufacturing Process of AC/DC Inverter Ceiling Fans 01:06:38 How Millions of Wheat Grains Convert Into Flour – Full Process! 01:22:43 Unbelievable Process of Manufacturing Thor Hammer : You Must See!