[flatmotor40]

I have a old Hobart cyber tig 300 amp ac/dc.You need to get a ac/dc if you need it.I trade a Miller econo tig to a friend even a few years ago.The only trouble is nobody now days knows how to work on these old machines if something happens.All use old one are going bu the way side.As for sharpen your tungsten I bought the Eastwood Tungston sharpener and it really works great Got it for$75 on sale.You can only use it for that.Get the most amp you can so you can weld aluminum if you need it.Like transmission ears and stuff