It shouldn't cycle in an out that frequently unless it might be low on freon or what ever gas it uses. Most units have a preassure safety switch that...
Before I switched to an auto darkening lens I had little to no problem seeing the puddle under the electrode. I did not need chalk lines to see where...
I have a Jacobs collet chuck for my lathe. I don't use it much but it's more accurate than my Lyndex 5c's are. As jimsehr mentioned they have a wider...
It's not a bad/crappy finish ... really, it just has that patern. You can't feel it and you can only see it if the light hits it at the right angle....
Zero Divide, What I show in my above picture is a 3/4" wide piece of alum milled with a 2" dia shell mill, so that is with out a doubt an interrupted...