SAITRON GOUGE is specially developed for metal gouging applications. It can be used on AC/DC-/+ with stable arc. Excellent strike and re-strike during chamfering and grooving. No air pressure or oxygen is required; it can easily used with our regular arc welding machine. The electrode produces a high energy arc which rapidly melts the base material and prepares the groove. Gouge all metals including stainless steels, aluminium and copper.