10 Metalworking Inventions and Amazing Machines Tools

Top 10 inventions for metalworking and ingenious machines tools You must see:

1. Automated orbital welding & bevel cutting
2. Hydraulic Cutting for Square tube
3. Pipe Threading Machine
4. Portable hydraulic puncher
5. Pipe saddle cutting machine
6. Thermite welding
7. Hydraulic Press for Stainless Steel
8. Hydraulically operated steel bender
9. Cutting and bending machine
10. Cutting Trimming And Beading Machine

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