Close
Skip to content

Close
Advantage Exclusive

FREE SHIPPING — Klutch ST80i Plus Inverter-Powered DC Stick/TIG Welder — 120 Volt, 80 Amp

Item# 55728
FREE SHIPPING — Klutch ST80i Plus Inverter-Powered DC Stick/TIG Welder — 120 Volt, 80 Amp

Hover over image to zoom

Click image to enlarge

Tap image to enlarge

Reg. $189.99
Sale $179.99

Save $10.00 + Free Shipping (Lower 48 states)

Add to Cart
  • Powerful 80 Amp DC output welds materials up to 1/8in.
  • Inverter technology requires less input power
  • Compact, extra lightweight case for easy portability
  • Selector switch for dedicated Stick/TIG (lift arc) functions, offering better performance in each process
  • Built-in hot start, anti-stick, and arc force features for quick and easy arc starting and restarts
See full description
In Stock Online
Ship it | See Shipping Options
Buy it in a Store | Check Store Stock
 

Product Summary

This Klutch® ST80i Plus 120 Volt Inverter-Powered DC Stick/TIG Welder is compact, lightweight, and powerful. The single-phase inverter stick/TIG welder features 120V input power. The efficient inverter-powered system produces smooth DC arc welds with electrodes up to 3/32in. and materials up to 1/8in. An excellent choice for use on mild steel, stainless steel, cast iron, and hard surfacing. Includes 10ft. electrode cable with holder, 6.5ft. ground cable and clamp, and shoulder strap. Add the optional Klutch® 10-Ft. TIG Welding Torch (Item# 44455, sold separately) for TIG welding capabilities.

What's Included
  • (1) Stick/TIG welder
  •  (1) 10ft. electrode cable and holder
  • (1) 6.5ft. ground cable and clamp
  • (1) Shoulder strap
Image of 55728 Image of 55728

Features + Benefits

Features for FREE SHIPPING — Klutch ST80i Plus Inverter-Powered DC Stick/TIG Welder — 120 Volt, 80 Amp
  • Powerful 80 Amp DC output welds materials up to 1/8in.
  • Inverter technology requires less input power
  • Compact, extra lightweight case for easy portability
  • Selector switch for dedicated Stick/TIG (lift arc) functions, offering better performance in each process
  • Built-in hot start, anti-stick, and arc force features for quick and easy arc starting and restarts
  • Thermal overload protection
  • Adjustable amperage dial offers 20–75 Amp DC output for versatility
  • Shoulder strap plus removable/replaceable weld cables for easy portability
  • Duty Cycle: 20% @ 75 Amp
Key Specs
Item# 55728
Brand Klutch
Manufacturer's Warranty 3 year limited warranty
Ship Weight 12.98 lbs
Welding Processes Stick, TIG
Welding Amperage Range 20–75 DC
Phase Single
Volts 120
Amps 20–75 DC; 90 DC peak
Duty Cycle 20% at 75A
Range Selection 20–75A DC
Amperage Adjustments Dial
Electrode Size (in.) 1/16, 5/64, 3/32
Welds Up To (in.) 1/8
Weldable Metals Mild steel, stainless steel, cast iron, hard surfacing
Electrode Cable Length (ft.) 10
Clamp Cable Length (ft.) 6 1/2
Power Cord (ft.) 6 1/2
Dimensions L x W x H (in.) 15 x 4 3/4 x 10 1/4
Product Weight (lbs.) 12.98

Customer Reviews

Product Question + Answer
Accessories Frequently Purchased with this Item
We Recommend
Hobart Stick Welding Electrodes — 6011, 3/32In. x 14in.L, 5-Lb. Container, Model# 770456
Hobart Stick Welding Electrodes — 6011, 3/32In. x 14in.L, 5-Lb. Container, Model# 770456
Item# 164898
In Stock Online
Reg. $17.99
Sale $15.99

Save $2.00

Add to Cart
Hobart Stick Welding Electrodes — 6013, 3/32in. x 12in.L, 5-Lb. Container, Model#770466
Hobart Stick Welding Electrodes — 6013, 3/32in. x 12in.L, 5-Lb. Container, Model#770466
Item# 164903
In Stock Online
Reg. $17.99
Sale $15.99

Save $2.00

Add to Cart
Hobart Stick Welding Electrodes — 7018, 3/32in. x 14in.L, 5-Lb. Container, Model# 770482
Hobart Stick Welding Electrodes — 7018, 3/32in. x 14in.L, 5-Lb. Container, Model# 770482
Item# 164946
In Stock Online
 
Only $17.99
Add to Cart
Hobart Stick Welding Electrodes — Stainless Steel 308L-16, 3/32in. X 14in.L, 5-Ct. Package, Model# H481930-RDP
Hobart Stick Welding Electrodes — Stainless Steel 308L-16, 3/32in. X 14in.L, 5-Ct. Package, Model# H481930-RDP
Item# 1640939
In Stock Online
 
Only $9.99
Add to Cart
Ironton 500 Series Auto-Darkening Welding Helmet — Black
Ironton 500 Series Auto-Darkening Welding Helmet — Black
Item# 48738
In Stock Online
Reg. $49.99
Sale $39.99

Save $10.00

Add to Cart
FREE SHIPPING — Klutch TIG Welding Torch — 10Ft., Fits select Klutch Welders
FREE SHIPPING — Klutch TIG Welding Torch — 10Ft., Fits select Klutch Welders
Item# 44455
In Stock Online
 
Only $99.99

Free Shipping

Add to Cart
Safety
Hobart Welding Apron — Leather, Brown, One Size Fits Most, Model# 770548
Hobart Welding Apron — Leather, Brown, One Size Fits Most, Model# 770548
Item# 28537
In Stock Online
 
Only $29.99
Add to Cart
Replacement Parts
Call To Order: 1-800-657-0516

Mon - Fri 7:00 AM - 6:00 PM (Central)
Sat 7:00 AM - 3:00 PM (Central)

Don't Know Your Part Number?

Locating the part number for your item ahead of time will help ensure you quickly receive the correct items.

Find Parts
Parts + Service Available at Stores

Look for stores that have this icon:

parts + service Parts + Service

Find Stores

Warranty

Compare with Most Popular Arc + Stick Welders

See All Arc + Stick Welders
 
 
Currently Viewing
 
 
 
 
Item# 45432
4.6 / 5 (43)
Reg. $179.99
Sale $159.99
Save $20.00
Save $20.00
Item# 55728
FREE SHIPPING — Klutch ST80i Plus Inverter-Powered DC Stick/TIG Welder — 120 Volt, 80 Amp The price is $179.99.
FREE SHIPPING — Klutch ST80i Plus Inverter-Powered DC Stick/TIG Welder — 120 Volt, 80 Amp
4.8 / 5 (5)
Reg. $189.99
Sale $179.99
Save $10.00
Save $10.00 + Free Shipping
Item# 167743
4.9 / 5 (14)
Reg. $339.99
Sale $329.99
Save $10.00
Save $10.00 + Free Shipping
Item# 64031
4.7 / 5 (3)
Reg. $349.99
Sale $339.99
Save $10.00
Save $10.00 + Free Shipping
Item# 68284
(Not Yet Rated - New)
 
Only $360.00
Free Shipping
Welding Processes Stick welding Stick, TIG Stick welding Stick welding Stick welding
Welding Amperage Range 65–200 AC 20–75 DC 40–225 20–80 (120V), 20–160 (240V) 10–155 DC
Phase
- Single Single Single Single
Volts
230 120 230 120/240 230
Amps
65–200 20–75 DC; 90 DC peak 225; minimum 50 Amp circuit required 20–80 (120V), 20–160 (240V) 50
Duty Cycle
10% at 180A 20% at 75A 20% at 225A, 25V 20% (120V), 30% (240V) 30% at 150A
Range Selection Infinite 20–75A DC 40–225 20–80 (120V), 20–160 (240V) 30–90
Amperage Adjustments 65–200 Dial 40–225 Infinite 90
Electrode Size (in.) 1/16–5/32 1/16, 5/64, 3/32 3/32–5/32 1/16–1/8 (120V), 1/16–5/32 (240V) 5/64–5/32
Welds Up To (in.) 3/8 1/8 1/4 1/8 (120V), 3/8 (240V) 5/16
Weldable Metals Steel, stainless steel, cast iron, hard surfacing Mild steel, stainless steel, cast iron, hard surfacing Carbon, low alloy, stainless steel, cast iron Mild steel Mild steel, stainless steel, aluminum
Electrode Cable Length (ft.) 10 10 10 10 10
Clamp Cable Length (ft.) 6 1/2 6 1/2 10 10 10
Power Cord (ft.) 8 6 1/2 6 6.5 6
Dimensions L x W x H (in.)
16 x 11 x 15 15 x 4 3/4 x 10 1/4 12 x 17 1/4 x 24 13 3/8 x 7 1/8 x 10 1/2 10 x 5 1/2 x 14
Product Weight (lbs.) - 12.98 - 15 21