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Miller Thunderbolt 160 DC Stick Welder (907721)

4.81 / 5 stars with 16 reviews
In stock
$789.00 $625.00
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warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
The Miller Thunderbolt 160 (907721) weighs only 15 pounds, comes with 120/240 mutli-voltage plugs, and welds up to 5/16" mild steel. Miller got it right this time - this welder weighs nearly 100 pounds less than its predecessor and only draws 21 amps on 120 volt usage. This welder features Miller's Hot Start technology which provides easy, quick and reliable starts.

Quick Specs
• Process: DC Stick Only
• Input Power: 1-Phase
• Max Open Circuit Voltage: 91V
• Amperage Range: 20-80A on 120V | 20-160A on 240V
• Mild Steel Thickness: 1/16 - 1/8 on 120V | 1/16 - 5/32 on 240V

• 10ft No. 4 electrode cable with stinger
• 10ft work cable with clamp
• 6.5ft power cord with 120/240 MVP plugs
• Cable pouch
More Information
Brand Miller
SKU IMIL20170050
MPN MIL907721
Mfgs MPN 907721
UPC 715959642132
Prop65 Yes
Max Amperage Output 160 Amps
Phase Single Phase
Manufacturer's Warranty 3 Years
Polarity DC
Duty Cycle 20%
Duty Cycle 20% @ 65A (120V), 30% @ 160A (240V)
Portability 15 lbs
Discontinued Product No
Nice little welder 5 We needed a welder for light jobs where we only had 115v. Seems to be a good one. Service was great.
Quick delivery 5 Welder arrived in perfect shape and very quickly. I am very pleased with the purchase.
Welds. 3 Welds.
Welder 5 Works just like they need it too.
Awesome 5 For the size you can't beat it .great welding machine.
Runs very well 4 Runs very well
Miller 5 Miller. Need I say more. Great product, great price.
Fast and great service! 5 Fast and great service!
Miller thunderbolt 160 5 Did exactly what I bought it for. Worked great
Quick and easy purchase. Highly 5 Quick and easy purchase. Highly recommend!
Have one at work 5 We have a Lincoln 500 and a small tombstone Lincoln 225 that we use all the time along with two Miller big blue 400’s so when they brought me the thunderbolt I laughed! Boy was I surprised at how well it did! I thought I’ll have to us 3/32 rods but it does fine with an 1/8 inch rod just had to turn the amps up a little. Great little welder!
Excellent 5 Great welder and convenient for all small jobs. Thanks!
Works great on 120 volts 5 Used it on an extension cord and had no trouble.
welding 5 The DC Stick Welder did the job. Thanks, Alex.
Great machine 5 Great machine

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