An exacting laser cut followed by a precision brazing operation turns our Heavy-duty soldering iron into an Ergo Iron. Ergo Irons have initial wattages ranges from 60 to 550 Watts with corresponding maximum tip temperatures of 850°F to 1025°F. Soldering all day can be a real challenge. Workers have to deal with the heat, the fumes and the weight of the soldering iron itself. The Ergo iron makes it a little easier by reducing the tension on their hands and wrists. The near 90° angle in the soldering iron casing allows the user to operate the iron from an ergonomically comfortable position. The irons perform to the same exacting standards as straight irons and are covered by the same warranty.