Northern Industrial Welders ST80i Inverter-Based Stick Welder with TIG Option…




Product Description

The ST80i inverter-based stick welder with TIG option from Northern Industrial Welders features powerful 115V inverter technology that can be used almost anywhere. The inverter-based system offers increased power output from a smaller transformer, resulting in an extremely lightweight system that weighs about 50% less than comparably powered traditional models. It even includes a shoulder strap for ultimate portability. This versatile welder works as hard as you do, handling mild steel, stainless steel, cast iron and hard surfacing. Amps: 90, Clamp Cable Length (ft.): 6 1/2, Dimensions L x W x H (in.): 12 x 5 x 9, Electrode Cable Length (ft.): 10, Amperage Adjustments: 20-75, Power Cord (ft.): 5, Range Selection: Infinite, Volts: 115, Weldable Metals: Mild steel, stainless steel, cast iron, hard surfacing, Welding Amperage Range: 20 – 90 AC, Electrode Size (in.): 1/16, 5/64, 3/32, Welds Up To (in.): 1/8, Duty Cycle: 20% @ 75A, Phase: Single, Welding Processes: Stick, TIG
Increased power in a super lightweight package for exceptional portability
The inverter system easily turns fluctuations in input power to consistent output for better welds
Requires less input amperage, reducing the overall input power requirement by about 25% when compared to traditional transformer welders
Welds with 1/16in., 5/64in. or 3/32in. electrodes
Smooth DC inverter arc, hot start and anti-stick features for easy operation

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Additional Information


Northern Industrial Welders

Item Dimensions

1400, hundredths-pounds


Northern Industrial Welders


Northern Industrial Welders

Product Group

Home Improvement


Northern Industrial Welders


Northern Industrial Welders


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