Arc121i with 9FV TIG Package SP2007 Welding Certification With a maximum blade speed

With a maximum blade speed of 640 feet per minute

The Tweco® Roto-Work Ground Clamp is made from a copper alloy and rated for 600 amps

When used in metal joining applications at elevated temperatures

100% duty cycle

and stone and is widely used in commercial and residential settings

Arc121i with 9FV TIG Package SP2007 Welding Certification With a maximum blade speedSmall spaces have met their match. The Arc121i is a single voltage (120V), ultra compact inverter welder that provides DC Stick and Lift TIG welding capability. Incorporating IGBT technology, the Arc121i features performance and high efficiency in an amazingly small and portable package. The Arc121i can be operated almost anywhere a 120V power outlet is found and can be used with "clean" power generators. Built in DC Lift TIG ability, superior to