Skip to content
Miller Maxstar 161 STH TIG and Stick Welder with Fingertip Control (907711001)
Download Product Spec Sheet
The new Miller Maxstar 161 welders now have a digital interface and feature a greater amperage range than their predecessor Maxstar 150 units. Machine setup is done in 3 easy steps - press the menu button to select your process, then hold the menu button for 1 second to access the user menu. The last step is turning the encoder to adjust your selected parameter.
The Maxstar 161 STH units are DC only and will not TIG weld aluminum.
New Features
• Digital meter interface
• Auto-line 120V and 240V power cords
• Pulse feature on STH models only
• Upgraded shoulder strap and handle
• Added space inside the X-Case
Quick Specs
• Stick Amperage Range: 120V - 20-90A | 240V - 20-160A
• TIG Amperage Range: 120V - 5-130A | 240V - 5-160A
• Material Thickness: .020 - 3/16 Steel | 5/32" Electrodes
• Duty Cycle: 120V - 30% at 90A | 240V - 20% at 160 amps
• Dims: 10.3 H x 5.6 W x 13.5 D
• Weight: 13lbs
Includes
• Maxstar 161 STH power source
• 6.5ft 120V and 240V power cords
• 13ft Stick electrode holder and 25mm dinse connector
• 10ft Work clamp
• 12.5ft Air-cooled TIG torch (WP-17) with connector (195234)
• RCCS-6M remote fingertip control (195184)
• X-Case
• Flow gauge regulator with gas hose
• AK2C accessory kit (short back cap, nozzles, collets, collet bodies, and 2% ceriated tungsten for .040, 1/16, and 3/32)
• Shoulder strap and handle
The Maxstar 161 STH units are DC only and will not TIG weld aluminum.
New Features
• Digital meter interface
• Auto-line 120V and 240V power cords
• Pulse feature on STH models only
• Upgraded shoulder strap and handle
• Added space inside the X-Case
Quick Specs
• Stick Amperage Range: 120V - 20-90A | 240V - 20-160A
• TIG Amperage Range: 120V - 5-130A | 240V - 5-160A
• Material Thickness: .020 - 3/16 Steel | 5/32" Electrodes
• Duty Cycle: 120V - 30% at 90A | 240V - 20% at 160 amps
• Dims: 10.3 H x 5.6 W x 13.5 D
• Weight: 13lbs
Includes
• Maxstar 161 STH power source
• 6.5ft 120V and 240V power cords
• 13ft Stick electrode holder and 25mm dinse connector
• 10ft Work clamp
• 12.5ft Air-cooled TIG torch (WP-17) with connector (195234)
• RCCS-6M remote fingertip control (195184)
• X-Case
• Flow gauge regulator with gas hose
• AK2C accessory kit (short back cap, nozzles, collets, collet bodies, and 2% ceriated tungsten for .040, 1/16, and 3/32)
• Shoulder strap and handle
| MPN: | MIL907711001 |
|---|---|
| UPC: | 715959645621 |
| Processes | Stick (SMAW) Lift-Arc™ TIG (GTAW) High-frequency TIG (GTAW)* Pulsed TIG (GTAW-P)* *STH model only |
| Designed For | Aerospace Shipbuilding Process pipe Dairy industry Food/beverage industry Restaurant/kitchen repair Experimental aircraft Shipboard installation/repair Maintenance repair |
| Amperage | 120 V: 5–130 A (DC TIG) 20–90 A (DC stick) 240 V: 5–160 A (DC TIG) 20–160 A (DC stick) |
| Material Thickness | Steel 0.020 in. (0.5 mm) - 3/16 in. (4.8 mm) |
| Weldable Metals | Steel Stainless Steel |
| Input Voltage | 110/115/120 V 220/230/240 V |
| Input Phase | 1-Phase |
| Input Hz | 50/60 Hz |
| Input Phase | DC |
| Rated Output | 120 V: 5–130 A (DC TIG) 20–90 A (DC stick) 240 V: 5–160 A (DC TIG) 20–160 A (DC stick) |
| Max Open Circuit Voltage | 48 |
| Portability | Handle(s) Strap |
| Weld Output | CC |
| Weight | 13 lb. (5.9 kg) |
| Warranty | 3 Years Miller's True Blue Warranty |
Download Product Spec Sheet
Brands you trust at prices you can afford!
Over the past decade, we've become the country's most trusted one-stop online welding shop. We've done it with the guaranteed lowest prices, the best customer service in the industry, and a commitment to providing the best online shopping experience for all welders.
------------------------------
From The Blog
Stick
ESAB HandyArc 1/8 – The Smallest Welder You’ve Ever Seen
ESAB’s newest stick welder, the HandyArc 1/8, proves that size doesn’t matter – at least when used correctly. While this machine won’t be perfect for every situation, it’s one of the most portable ...
Helmets
The Ultimate Guide to Lincoln Welding Helmets
It’s a good feeling: Walking up to a job site with your Lincoln Viking helmet while the other welders eyeball you like “Oh dang, wish I had a hood like that!” With their reliability, comfort and pr...
MIG
How to Get the Best Price on the Millermatic 252
As one of Miller’s most beloved MIG machines, the Millermatic 252 is a beast with the highest output in its class. This workhorse of a welder should be considered an investment in your capabilities...