Here is a close-up of Jason Becker putting in a root pass on an AWS D1.1 SMAW 3G Qualification Test with a backing strap. The big thing you want to watch when putting in this pass is the puddle wash over the bevel edge to make sure you are getting fusion on both plates. #smaw #stickwelding #3G #aws #weldingtest #welding #welddotcom
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