Richard.
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- 18,347
- Location
- Cambridgeshire
It's not good practice to do that.Ya, maybe I could drop it a bit, but there's a fair bit of post flow with this machine.
I did find it goes a bit quicker if I just weld things up without filler.
Did a couple of frames last few days with just the torch no filler..
Despite the lack of reinforcement and potential undercut issues it can bring, on carbon steel filler is needed to deoxidise the pool. Without it your weld is very likely compromised by porosity.