Question

a good quality filler rod​

Answer 1

Answer:

The TIG filler rods are one of the best quality filler rods.

Explanation:

 During TID welding, filler rods are put inside the molten puddle by using hands. These filler rods are strong and correctly match and alloy with the material that you will be welding.

Their thickness also varies according to the material that needs to be welded. The diameter of the filler rod also varies accordingly.