Mig welding problem

[weldengian]

Hi All, can anyone help with a problem. Please see attached photo. As you can see there is a hole forming at the end of nearly all my welds. Is it down to material, consumables, or me?
Any help would be appriciated and I will try them.
Mig welding with 1.0mm and Argon mix.

 

[aametalmaster]

Its where you are ending your weld and are pulling the wire from the not yet hard puddle...Bob

 

[Sparkey]

Yes, metalmaster is right...try to release the trigger before you pull the torch away... or use the post-gas option (if your kit has that option)
Or you can back-step a bit before finishing the weld...anyhoo, try not to jerk away the torch too fast when you finish the bead!

What kinda welder is it?

 

[david500]

What they said, You are pulling out too soon

 

[Ragnarok]

looks like the travel speed is a bit high too, the way the ripples are v shaped, that or the torch angle is a bit low, a slight pause at the end before you let go of the trigger could help get rid of the concave finish too.

 

[weldengian]

Thank you all for the feed back. It seems i am a little premature. Will try it and get back.
Thanks for replies