Welding Capability
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Mild Steel Aluminum*

Min 24 ga (0.8 mm)
Min 18 ga (1.2 mm)

Max 3/8" (9.5 mm)
Max 3/8" (9.5 mm)
* w/Spoolmate 100 Series
Spool Gun

Auto-Set™: The right settings automatically -

Set the wire diameter, a blue light shows that Auto-Set™ is activated
Dial in the thickness of what you're welding
Start welding with the exact parameters you need!
Infinite voltage control gives you the flexibility to manually set the machine when welding aluminum, stainless steel, or anytime you want to set your own parameters on mild steel.
Welds thickest material in its class! The Millermatic® 211 Auto-Set™ with MVP™ has the highest output in its class. It can weld from 24 ga-3/8 in (0.8-9.5 mm) mild steel in a single pass on 230 V.

Spool gun ready out of the box! Finally a reliable and economical way to weld aluminum. Hooked up to a Millermatic® 211 Auto-Set™ with MVP™, the new Spoolmate™ 100 Series spool gun allows you to weld from 18 ga - 3/8 in aluminum.

Smooth-Start™ patented technology provides a smooth, spatter-free start. It's the best-starting machine in the small MIG machine category. No pop gun starts and virtually no spatter to clean up.

Miller Exclusive! Multi-voltage plug (MVP™) allows you to connect to common 120 or 230 V power receptacles without the use of any tools - simply choose the plug that fits the receptacle and connect it to the power cord.

Durable cast aluminum drive system incorporates dual-groove quick-change drive roll and spring-loaded tension arm with calibrated tension knob, all designed to make set up easier and faster.

Miller's exclusive "Tip Saver" short circuit protection™ shuts down output when tip is shorted to the work. Extends contact tip life and protects internal components from damage. Trigger reset permits quick reset at gun rather than at the machine.

Cable management built into the handle.

Thermal overload protection shuts down unit and activates over temperature light if airflow is blocked or duty cycle is exceeded. Automatically resets when fault is corrected and unit cools.

Uses 4 or 8 in (102 or 203 mm) spools and can be set up to weld with wire sizes .024-.035 in (0.6-0.9 mm) mild/stainless steel and .030-.045 in (0.8-1.2 mm) flux cored.