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Product Summary

The ST80i inverter-based stick welder with TIG option from Klutch® 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 up to 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.

This welder is factory reconditioned to perform like new. NorthernTool.com offers reconditioned tools and equipment that meets the same standards and quality as new products, yet give you identical features at considerable savings. This welder is warranted for 30 days parts and labor, with Service Protection Plan available.

What's Included

  • (1) ST80i Inverter Stick/TIG Welder
  • (1) Welding cable with electrode holder
  • (1) Ground cable and clamp
  • (1) Shoulder strap

Features + Benefits

  • Increased power in a super lightweight package for exceptional portability
  • The inverter system better handles fluctuations in input power for consistent output and better welds
  • Requires less input amperage, reducing the overall input power requirement by up to 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
  • Amperage output: 20-75 Amps DC, 90 Amp peak
  • Optional TIG torch (Item# 20462 – sold separately) available for lift start on mild and stainless steel materials
  • Includes shoulder strap for portability

Key Specs

AttributeSpecification

item#

49501

Brand

Klutch

Manufacturer's Warranty

3 months parts / 3 months labor

Ship Weight

13.4 LB

Volts

115

Max. Amps

75

Power Type

DC

Multi-process

Yes
AttributeSpecification

Max. Weld Thickness

0.13 in

Duty Cycle

20% at 75A

Weldable Materials

Mild steel, stainless steel, cast iron, hard surfacing

Min. Amps

20

Power Cord Length

5 ft

Clamp Cable Length

6.5 ft

Electrode Cable Length

10 ft

Dimensions L x W x H (in.)

12 x 5 x 9 in

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Warranty

Manufacturer's Warranty

3 months parts / 3 months labor

Extend Your Warranty Coverage with a Northern Protection Plan (NPP)

Replacement Plan — 1 Year

A Northern Protection Plan is available after adding the product to your shopping cart.