Use flux core wire like Hobart Fabshield 21b and set the machine to max voltage, then adjust wire feed consequently. Flux core just plain penetrates better that bare wire on 115v wire feeders. You need to follow the advice on the wire for polarity. mig vs tig Lots of disappointment comes from not changing the polarity when asked.
When you embark upon a career in TIG welding your current normally pre-requisites that have already been achieved as soon as you get to the TIG domain.
And then there's the spread of whether an individual a genuine torch quite possibly copy flashlight. Personally I believe because a mig mig welding process gun is essential to making successful consistent welds, I'm able to only suggest to always buy an authentic mig welding gun.
If you might be a hobbyist welder, air cooled is the best choice. Why? 1 thing, water coolers cost around 600 dollars and air cooled what is mig welding torches dont here are a few water cooler. That's why.
The second to to be able to weld is to try using a stick welder unit. While these are fast being replaced by mig machines they still their very own uses. Mainly used for mild steel welds, also good for stainless steel and iron repair. Harder to master than a mig welder due into the length of the electrode. Not great for welding thin metal the actual use of best sizes about 1/8 inch and upwards.
I personally would precisely what you know the model if possible, check all reviews and comments on non name brand, and take the best warranty available if you have to buy an off brand product. Warranty work is not something we ever plan on, but think about? Take care for now and thanks towards your time.