how use copper pipe tube bender latest model Ratchet type bender learn how work learn

This video making for learning ac repairing work for new technician and for helping
about this video this video in learn how use yescom automatic tubing baender ratchet type very useful tools learn how use with practically in Hindi opent this link full viddeo watch  https://youtu.be/GCW1n6OuLHA
Features:

- Trouble free ratchet mechanism
- Index marks to locate bends
- Quick change bending mandrels and shoes
- With a deburring tool for cleaning tubing
- Plastic molded carrying case for storage
- 7 exchangeable tube bender heads
 Specifications:

- Material: Tube bender (Aluminum),Dies(Nylon)
- For Inch: 1/4", 5/16", 3/8", 1/2", 5/8", 3/4" and 7/8" O. D. Tubing
- Tube Cutter: 1/8"- 1 1/8"
- Use for annealing, HB 35-45 MPa or pressure systems copper pipe