- Thunderbolt XL AC/DC
- 15-ft. (4.5 m) No. 4 electrode cable with heavy-duty electrode holder
- 10-ft. (3 m) work cable with clamp
- Power cord with 240 V plug
Precise Amperage Adjustment
Unlike other economical stick machines on the market with their fixed amperage settings, the Thunderbolt® uses Miller’s Accu-Set™ amperage dial which gives you infinite adjustment of amperage within the range of the machine.
Just Add Your Favorite Stick Electrodes and You're Ready to Weld
The Thunderbolt comes equipped with a heavy duty electrode holder and the power cord with plug already attached. All you need to do is grab your favorite stick electrodes and you're ready to start welding.
Infinite Current Control
Adjust output by as little as one-amp increments. Get the exact heat you need.
High DC Weld Output
Up to 150 amps available at 20 percent duty cycle.
Output Selector Switch
Quickly select AC, DCEP or DCEN without adjusting the output leads.