- Join 2 pieces of 1" steel pipe
- Join multiple sections of angle iron to make a boat trailer dolly.
I am thinking el cheapo Harbor Freight because this device will probably only be used a few times.
But what size?
I see various welders from $100 to $300+, but they are all 240v.
The only 120v one I see is 80 amps: https://www.harborfreight.com/quickview/index/index/id/10859
Will 80A suffice for the tasks described?