


Miller Thunderbolt 210 DC Stick Welder (907909)
The Miller Thunderbolt 210 (907909) weighs only 15 pounds and welds up to 1/2" mild steel. Miller got it right this time - this welder weighs nearly 100 pounds less than its predecessor and carries a 20% duty cycle at 210 amps. 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: 85V
• Amperage Range: 25-210A (240V Only)
• Mild Steel Thickness: 1/2" 
Includes
• 10ft No. 4 electrode cable with stinger
• 10ft work cable with clamp
• 6.5ft power cord with 240V Plug
• Cable pouch
| MPN: | MIL907909 | 
|---|---|
| Processes | Garage/job shops Farm/ranch Maintenance repair Light production-line work Shipyard install/repair  | 
        
| Designed For | Shipbuilding Farm and Ranch Welding Education and Training  | 
        
| Amperage | 25–210 A (240 V) | 
| Material Thickness | 1/2 in. (240 V) | 
| Weldable Metals | Steel Stainless Steel  | 
        
| Input Voltage | 220/230/240 V | 
| Input Phase | 1-Phase | 
| Input Hz | 50/60 Hz | 
| Input Phase | DC | 
| Rated Output | 210A @ 20% duty cycle | 
| Max Open Circuit Voltage | 85 VDC | 
| Portability | Strap | 
| Weld Output | CC | 
| Weight | 15.5 lbs | 
| Warranty | 3 Years Miller's True Blue Warranty  | 
        
MPN: MIL907909
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        Download Product Spec Sheet