Miller 907721 Stick Welder Thunderbolt Series10-1/2 H

Out of stock
SKU: 907721
Regular price $625.00 USD


  • 10 ft. (3 m) No. 4 electrode cable with heavy-duty electrode holder
  • 10 ft. (3 m) work cable with clamp
  • 6.5 ft. (2 m) power cord with MVP plugs for 120V and 240V
  • Cable pouch
Nearly 100 pounds lighter so you can work smarter not harder by bringing the welder to the work. It's portable so it's easier to carry and store.
Hot Start™ Technology
Hot Start™ technology provides easy, quick and reliable arc starts.
Amperage Control
Precise, accurate, infinite amperage control and heat output.
Multi-Voltage Plug (MVP)
Allows for connection to 120- or 240-volt receptacles without tools. Choose the plug that fits the receptacle and connect it to the power cord.


Stick (SMAW)


Title Thunderbolt 160 DC Stick Welder
Industries Interests DIY / Home Hobbyist
Farm and Ranch
Maintenance and Repair - Field Operations
Weldable Metals Steel
Stainless Steel
Input Voltage 110/115/120 V
220/230/240 V
Input Phase 1-Phase
Input Hz 50 / 60 Hz
Current Type DC
Rated Output 120V: 65A @ 20% duty cycle; 240V: 160A @ 30% duty cycle
Max Open Circuit Voltage 91 VDC
Amperage Range 20 DC - 80 DC
20 DC - 160 DC
Portability Strap
Weld Output CC
Net Width 7.125 in
Net Height 10.5 in
Net Length 13.375 in
Net Weight 15 lbs

3 Years
Miller's True Blue Warranty