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Millermatic® 212 Auto-Set™

All-in-one wire welder that welds material from 22 gauge to 3/8 in. thick in a single pass.

Millermatic 212 Auto-Set
  • Millermatic 212 Auto-Set
  • Millermatic 212 Auto-Set Front Panel
  • Millermatic 212 Auto-Set Inside
Base Model Starting at:
$1,878.00 Miller Suggested Price (US$)

Buy Now

Additional Models and Pricing

Spec Sheet (ENG)


Auto-Set™

A breakthrough control that automatically sets your welder to the proper parameters. Auto-Set makes set up very simple and gives you precise settings instantly.
 

Manual Mode

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.

Standard Built-In Solid-State Contactor Circuit

Makes wire electrically "cold" until trigger is pulled. This makes unit safer and torch easier to position before starting to weld.

EZ-Change™ Low Cylinder Rack

Allows users to easily roll cylinders on and off of rack - no need to lift cylinders.

Compatible with Spoolmate 200 Series Spool Gun!

The Spoolmate 200 saves time for the operator by eliminating the need to go back to the machine to change wirefeed speed.

Line Voltage Compensation

Keeps welding output constant even if power input varies by +/- 10%.

Reduce Maintenance and Operating Costs

Our Fan-On-Demand cooling system only operates when needed, reducing power consumption and contaminants drawn into the machine.

Larger Work Area

Now with longer 15-ft M-25 MIG gun!
 

Models

Stock #

XMT® 350 VS ArcReach™ 907224002

XMT® 450 VS ArcReach™ 907481002

SuitCase® X-TREME™ 8VS ArcReach™ with Bernard® S-Gun™ 951588

SuitCase® X-TREME™ 8VS ArcReach™ with Bernard® Q300 Gun 951584

SuitCase® X-TREME™ 12VS ArcReach™ with Bernard® S-Gun™ 951589

SuitCase® X-TREME™ 12VS ArcReach™ with Bernard® Q300 Gun 951581

Product Literature
Spec Sheet (ENG)
Spec Sheet (SPA)
Spec Sheet (FRE)
Millermatic Buyers Guide
 
ProcessesMIG (GMAW) 
Flux Cored (FCAW) 
Material Type
Max 3/8 in (9.5 mm)
Mild Steel
Min 22 ga (0.9 mm)
Max 3/8 in (9.5 mm)
Aluminum
Min 14 ga (1.9 mm)
* w/SPOOLMATE 200 SPOOLGUN 20FT
General specificationsInput Power
208/230 V, 1-Phase, 60 Hz
Rated Output
160 Amps at 24.5 VDC, 60% duty cycle
Welding Amperage Range30 - 210 Amps
Wire Speed50 - 700 IPM (1.3 - 17.8 m/min)
Net Weight178 lb (81 kg)
WireDiameter Capacity
.023 - .035 in (0.6 - 0.9 mm) Solid Steel
.023 - .035 in (0.6 - 0.9 mm) Stainless
.030 - .045 in (0.9 - 1.2 mm) Flux Cored
MaxSpoolSize Capacity
12 in (305 mm)
ApplicationsAluminum Welding 
Fabrication 
Farm and Ranch 
Field Maintenance and Repair 
Home/Hobby 
In-Plant Maintenance and Repair 
Metal Art/Sculpture 
Motorsports (car, truck, bike, etc.) 
Schools/Training 
Welding Projects 
Spool Gun Option SPOOLMATE 200 SPOOLGUN 20FT See Spool Gun Hook-up Chart
Warranty True Blue With the best coverage in the industry, Miller's True Blue® Warranty [PDF] delivers unparalleled peace-of-mind.

Models

Stock # List Price US$    
  Millermatic® 212 Auto-Set™ MIG Welder  907405 $1,878.00   Buy Now
  View Package Details      
  View Package Details      
  Comes Complete With:  
  15 ft (4.5 m), 250 amp M-25 gun
10 ft (3 m) work cable with clamp
Smith® argon mix regulator/flow gauge w/hose
7 ft (2.1 m) power cord and plug
Factory-installed running gear/cylinder rack
.030/.035 in reversible dual groove drive rolls
Extra contact tips, set-up/operation CD and mat
 
   
  Millermatic® 212 Auto-Set™ Package w/spoolgun, cylinder rack  951177 $2,766.00   Buy Now
  View Package Details      
  View Package Details      
  Comes Complete With:  
  15 ft (4.5 m), 250 amp M-25 gun
10 ft (3 m) work cable with clamp
Smith® argon mix regulator/flow gauge w/hose
7 ft (2.1 m) power cord and plug
.030/.035 in reversible dual groove drive rolls
Extra contact tips, set-up/operation CD and mat
Spoolmate 200 Series Spoolgun
Dual Cylinder Rack
Regulator and Gas Hose
 
   
       

Most Popular Accessories

Stock# Manufacturer List Price US$   US and Canada Add to list

Spoolmate 200

Reliable and economical direct connect spool gun designed for home hobbyists and light-duty fabrication shops. Provides 20 ft of cable reach and accessibility for smooth feeding of aluminum wire.

300497 $822.00 Buy Now
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 Spoolmatic 30A Extension Hose and Cable Kit - 25 ft132228$543.00  
 Spoolmatic 30A Extension Hose and Cable Kit - 50 ft132229$771.00  
 DRIVE ROLL, .030-1/16" FLUX CORED WIRE136135$29.92 Buy Now
 WC-24 Weld Control137549$336.00 Buy Now
 NOZZLE, 1/2" ORIFICE, TAPERED186405$8.13 Buy Now
 CONTACT TIP, .035" WIRE 5 Per Pkg186406$1.76 Buy Now
 CONTACT TIP, .030" WIRE 5 Per Pkg186419$1.80 Buy Now
 CABLE,ADAPTER 4 PIN TO 10 SKT195287$78.00 Buy Now
 CONTACT TIP, .023" WIRE 5 Per Pkg199730$1.81 Buy Now
 DRIVE ROLL, .030/.035(0.8MM/0.9MM) SPOOLMATE 200243452$23.89 Buy Now
 KIT,LINER W/GUIDE PIN SPOOLMATE 200247351$16.13 Buy Now
 BARREL ASSY,CURVED/SPOOLMATE 200300591$77.00 Buy Now
 BARREL ASSY,9IN STRAIGHT/SPOOLMATE 200300592$57.00 Buy Now
 BARREL ASSY,HEAVY DUTY/SPOOLMATE 200300593$79.00 Buy Now
    

Spoolmatic® 15A Spool Gun

Ideal for aluminum welding jobs. 1 lb, 200 amp, 100% duty cycle, air-cooled, 15 ft (4.6 m) cable assembly. For detailed information, see Spoolmatic literature, No. M/1.5

195156 $1110.00 Buy Now
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 View Accessories for Spoolmatic® 15A Spool Gun   
 Spoolmatic 30A Extension Hose and Cable Kit - 25 ft132228$543.00  
 Spoolmatic 30A Extension Hose and Cable Kit - 50 ft132229$771.00  
 Spare Spool Canister132230$117.00  
 DRIVE ROLL, .030-1/16" FLUX CORED WIRE136135$29.92 Buy Now
 WC-115A Weld Control without Contactor137546$873.00  
 WC-115A with Contactor137546011$1296.00  
 WC-24 Weld Control137549$336.00 Buy Now
 PSA-2 Control141604$371.00  
 DRIVE ROLL, .030-.035" FLUX CORED WIRE183357$27.02  
 DRIVE ROLL, .047-.062" FLUX CORED WIRE183358$30.68  
 NOZZLE, 5/8" ORIFICE TAPERED198855$17.75  
 INSULATOR,NOZZLE198856$2.92  
 NOZZLE, 1/2" ORIFICE, TAPERED199615$18.46  
 NOZZLE, 3/4" ORIFICE, STRAIGHT199616$18.46  
 CONTACT TIP, FASTIP .312" OD .030-.035" AL WIRE 25 PER PKG206186$1.48  
 CONTACT TIP, FASTIP .312" OD .035-0.40" AL WIRE 25 PER PKG206187$1.48  
 CONTACT TIP, FASTIP .312" OD .040-.045" AL WIRE 25 PER PKG206188$1.48  
 CONTACT TIP, FASTIP .312" OD .052-3/64" AL WIRE 25 PER PKG206189$1.48  
 CONTACT TIP, FASTIP .312" OD .052" AL WIRE, BULK 25 PER PKG206189B$1.39  
 CONTACT TIP, FASTIP .312" OD 1/16" AL WIRE 25 PER PKG206190$1.48  
 DIFFUSER, FASTIP .281/.312" OD 1/8", RECESS206195$13.56  
 DIFFUSER, FASTIP .281/.312" OD, FLUSH206196$14.07  
 DIFFUSER, FASTIP .281/.312" OD 1/4", RECESS210664$14.07  
 LINER, .030-1/16" WIRE212156$14.31  
 CONTACT TIP, FASTIP .312" OD .030-.035" AL WIRE 10 PER PKG223016$1.55  
 CONTACT TIP, FASTIP .312" OD .035-.040" AL WIRE 10 PER PKG223017$1.55  
 CONTACT TIP, FASTIP .312" OD .040-.045" AL WIRE 10 PER PKG223018$1.55  
 CONTACT TIP, FASTIP .312" OD .052-3/64" AL WIRE 10 PER PKG223019$1.55  
 CONTACT TIP, FASTIP .312" OD 1/16-.030" WIRE 10 PER PKG223200$1.55  
    

Spoolmatic® 30A Spool Gun

Ideal for aluminum welding jobs. 200 amp, 100% duty cycle, air-cooled, 1 lb spool gun with 30 ft (9.1 m) cable assembly. For detailed information, see Spoolmatic literature, Index No. M/1.5

130831 $1273.00 Buy Now
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 Cable Cover 30 ft118678$204.94  
 Spoolmatic 30A Extension Hose and Cable Kit - 25 ft132228$543.00  
 Spoolmatic 30A Extension Hose and Cable Kit - 50 ft132229$771.00  
 Spare Spool Canister132230$117.00  
 DRIVE ROLL, .030-1/16" FLUX CORED WIRE136135$29.92 Buy Now
 WC-115A Weld Control without Contactor137546$873.00  
 WC-115A with Contactor137546011$1296.00  
 WC-24 Weld Control137549$336.00 Buy Now
 PSA-2 Control141604$371.00  
 DRIVE ROLL, .030-.035" FLUX CORED WIRE183357$27.02  
 DRIVE ROLL, .047-.062" FLUX CORED WIRE183358$30.68  
 NOZZLE, 5/8" ORIFICE TAPERED198855$17.75  
 INSULATOR,NOZZLE198856$2.92  
 NOZZLE, 1/2" ORIFICE, TAPERED199615$18.46  
 NOZZLE, 3/4" ORIFICE, STRAIGHT199616$18.46  
 CONTACT TIP, FASTIP .312" OD .030-.035" AL WIRE 25 PER PKG206186$1.48  
 CONTACT TIP, FASTIP .312" OD .035-0.40" AL WIRE 25 PER PKG206187$1.48  
 CONTACT TIP, FASTIP .312" OD .040-.045" AL WIRE 25 PER PKG206188$1.48  
 CONTACT TIP, FASTIP .312" OD .052-3/64" AL WIRE 25 PER PKG206189$1.48  
 CONTACT TIP, FASTIP .312" OD .052" AL WIRE, BULK 25 PER PKG206189B$1.39  
 CONTACT TIP, FASTIP .312" OD 1/16" AL WIRE 25 PER PKG206190$1.48  
 DIFFUSER, FASTIP .281/.312" OD 1/8", RECESS206195$13.56  
 DIFFUSER, FASTIP .281/.312" OD, FLUSH206196$14.07  
 DIFFUSER, FASTIP .281/.312" OD 1/4", RECESS210664$14.07  
 LINER, .030-1/16" WIRE212156$14.31  
 CONTACT TIP, FASTIP .312" OD .030-.035" AL WIRE 10 PER PKG223016$1.55  
 CONTACT TIP, FASTIP .312" OD .035-.040" AL WIRE 10 PER PKG223017$1.55  
 CONTACT TIP, FASTIP .312" OD .040-.045" AL WIRE 10 PER PKG223018$1.55  
 CONTACT TIP, FASTIP .312" OD .052-3/64" AL WIRE 10 PER PKG223019$1.55  
 CONTACT TIP, FASTIP .312" OD 1/16-.030" WIRE 10 PER PKG223200$1.55  
    

ELEVATED GUN & CABLE RACK

300335 $117.00 Buy Now

Dual EZ-Change™ Low Cylinder Rack w/ Elevated Gun and Cable Rack

Easily roll shielding gas cylinders on and off the rack, and store gun and cables off the floor.

300337 $337.00 Buy Now

Protective Cover, Millermatic & Syncrowave 210

Covers unit with weld cables connected. Oversized storage pocket.

195142 $139.00 Buy Now

REGULATOR/FLOWMETER, W/HOSE

195050 $117.00 Buy Now

KIT,DRIVE ROLL .023 V-GR 2 ROLL

087131 $36.85 Buy Now

KIT,DRIVE ROLL .030 V-GR 2 ROLL

079594 $36.86 Buy Now

KIT,DRIVE ROLL .035 V-GR 2 ROLL

079595 $36.36 Buy Now

DRIVE ROLL KIT,.030 & .035" SOLID WIRE

204579 $37.72 Buy Now

KIT,DRIVE ROLL .035 VK-GR 2 ROLL

079606 $60.55 Buy Now

KIT,DRIVE ROLL .045 VK-GR 2 ROLL

079607 $60.25 Buy Now

MIGmatic™ M-25, 250 A, 10 ft

250 amp model, compatible with all current Miller wire feeders and Millermatics. Comes with 10 ft (4.6 m) cord and is setup for .030 - .035 in wires.

169594 $357.00 Buy Now
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 CONTACT TIP,.030" WIRE 10 Per Pkg000067$1.56 Buy Now
 CONTACT TIP,.035" WIRE 10 Per Pkg000068$1.56 Buy Now
 CONTACT TIP,.045" WIRE 10 Per Pkg000069$1.56 Buy Now
 CONTACT TIP,.052" WIRE 10 Per Pkg044392$1.93 Buy Now
 DSS-9 Dual Schedule Switch, 15 ft071833$138.00 Buy Now
 NOZZLE, 1/2" ORIFICE, RECESS169724$15.58 Buy Now
 NOZZLE, 5/8" ORIFICE, RECESS169725$15.58 Buy Now
 NOZZLE, 5/8" ORIFICE, FLUSH169726$15.58 Buy Now
 NOZZLE, 5/8" ORIFICE, STICKOUT169727$15.73  
 CONTACT TIP ADAPTER,M-25 & M-40 GUNS 2 Per Pkg169728$7.40 Buy Now
 NOZZLE ADAPTER,M-25 & M-40 GUNS 2 Per Pkg169729$7.40 Buy Now
 WASHER,SHOCK 5 Per Pkg169730$1.66  
 CONTACT TIP, 3/64" AL WIRE 10 Per Pkg172034$1.68 Buy Now
 ALUMINUM CONVERSION KIT, M25 M40 3/64 WIRE172136$61.97  
 NOZZLE, 3/8" ORIFICE, TAPERED176243$28.28 Buy Now
 CONTACT TIP,.035" WIRE, TAPERED 10 Per Pkg176793$2.65  
 CONTACT TIP,.045" WIRE 10 Per Pkg176794$3.16  
 CONTACT TIP,.030" WIRE, TAPERED 10 Per Pkg176797$3.14  
 NOZZLE,11/32" ORIFICE, TAPERED 2 Per Pkg178386$28.28  
 CONTACT TIP,.035" WIRE, H.D. 10 Per Pkg187117$4.37  
 CONTACT TIP,.045" WIRE, H.D. 10 Per Pkg187118$4.17 Buy Now
 LINER,.023-.025" WIRE, 15 ft194010$22.54 Buy Now
 LINER,.030-.035" WIRE, 15 ft194011$21.70 Buy Now
 LINER, 3/64" AL WIRE, 15 ft194014$29.74 Buy Now
 NOZZLE,1/2" ORIFICE, FLUSH200258$15.58 Buy Now
 CONSUMABLE KIT, M-25 GUN, .030" WIRE234610$31.89 Buy Now
 CONSUMABLE KIT, M-25 GUN, .035" WIRE234611$31.89 Buy Now
 CONSUMABLE KIT, M-25 GUN, .045" WIRE234612$31.89 Buy Now
    

MIGmatic™ M-25, 250 A,12 ft

250 amp model, compatible with all current Miller wire feeders and Millermatics. Comes with 12 ft (3.7 m) cord and is setup for .030 - .035 in wires.

169596 $367.00 Buy Now
 View Accessories for MIGmatic™ M-25, 250 A,12 ft   
 View Accessories for MIGmatic™ M-25, 250 A,12 ft   
 CONTACT TIP,.030" WIRE 10 Per Pkg000067$1.56 Buy Now
 CONTACT TIP,.035" WIRE 10 Per Pkg000068$1.56 Buy Now
 CONTACT TIP,.045" WIRE 10 Per Pkg000069$1.56 Buy Now
 CONTACT TIP,.052" WIRE 10 Per Pkg044392$1.93 Buy Now
 DSS-9 Dual Schedule Switch, 15 ft071833$138.00 Buy Now
 NOZZLE, 1/2" ORIFICE, RECESS169724$15.58 Buy Now
 NOZZLE, 5/8" ORIFICE, RECESS169725$15.58 Buy Now
 NOZZLE, 5/8" ORIFICE, FLUSH169726$15.58 Buy Now
 NOZZLE, 5/8" ORIFICE, STICKOUT169727$15.73  
 CONTACT TIP ADAPTER,M-25 & M-40 GUNS 2 Per Pkg169728$7.40 Buy Now
 NOZZLE ADAPTER,M-25 & M-40 GUNS 2 Per Pkg169729$7.40 Buy Now
 WASHER,SHOCK 5 Per Pkg169730$1.66  
 CONTACT TIP, 3/64" AL WIRE 10 Per Pkg172034$1.68 Buy Now
 ALUMINUM CONVERSION KIT, M25 M40 3/64 WIRE172136$61.97  
 NOZZLE, 3/8" ORIFICE, TAPERED176243$28.28 Buy Now
 CONTACT TIP,.035" WIRE, TAPERED 10 Per Pkg176793$2.65  
 CONTACT TIP,.045" WIRE 10 Per Pkg176794$3.16  
 CONTACT TIP,.030" WIRE, TAPERED 10 Per Pkg176797$3.14  
 NOZZLE,11/32" ORIFICE, TAPERED 2 Per Pkg178386$28.28  
 CONTACT TIP,.035" WIRE, H.D. 10 Per Pkg187117$4.37  
 CONTACT TIP,.045" WIRE, H.D. 10 Per Pkg187118$4.17 Buy Now
 LINER,.023-.025" WIRE, 15 ft194010$22.54 Buy Now
 LINER,.030-.035" WIRE, 15 ft194011$21.70 Buy Now
 LINER, 3/64" AL WIRE, 15 ft194014$29.74 Buy Now
 NOZZLE,1/2" ORIFICE, FLUSH200258$15.58 Buy Now
 CONSUMABLE KIT, M-25 GUN, .030" WIRE234610$31.89 Buy Now
 CONSUMABLE KIT, M-25 GUN, .035" WIRE234611$31.89 Buy Now
 CONSUMABLE KIT, M-25 GUN, .045" WIRE234612$31.89 Buy Now
    

MIGmatic™ M-25, 250 A, 15 ft, .030-.035 wire

250 amp model, compatible with all current Miller wire feeders and Millermatics. Comes with 15 ft (4.6 m) cord and is setup for .030 - .035 in wires.

169598 $377.00 Buy Now
 View Accessories for MIGmatic™ M-25, 250 A, 15 ft, .030-.035 wire   
 View Accessories for MIGmatic™ M-25, 250 A, 15 ft, .030-.035 wire   
 CONTACT TIP,.030" WIRE 10 Per Pkg000067$1.56 Buy Now
 CONTACT TIP,.035" WIRE 10 Per Pkg000068$1.56 Buy Now
 CONTACT TIP,.045" WIRE 10 Per Pkg000069$1.56 Buy Now
 CONTACT TIP,.052" WIRE 10 Per Pkg044392$1.93 Buy Now
 DSS-9 Dual Schedule Switch, 15 ft071833$138.00 Buy Now
 NOZZLE, 1/2" ORIFICE, RECESS169724$15.58 Buy Now
 NOZZLE, 5/8" ORIFICE, RECESS169725$15.58 Buy Now
 NOZZLE, 5/8" ORIFICE, FLUSH169726$15.58 Buy Now
 NOZZLE, 5/8" ORIFICE, STICKOUT169727$15.73  
 CONTACT TIP ADAPTER,M-25 & M-40 GUNS 2 Per Pkg169728$7.40 Buy Now
 NOZZLE ADAPTER,M-25 & M-40 GUNS 2 Per Pkg169729$7.40 Buy Now
 WASHER,SHOCK 5 Per Pkg169730$1.66  
 CONTACT TIP, 3/64" AL WIRE 10 Per Pkg172034$1.68 Buy Now
 ALUMINUM CONVERSION KIT, M25 M40 3/64 WIRE172136$61.97  
 NOZZLE, 3/8" ORIFICE, TAPERED176243$28.28 Buy Now
 CONTACT TIP,.035" WIRE, TAPERED 10 Per Pkg176793$2.65  
 CONTACT TIP,.045" WIRE 10 Per Pkg176794$3.16  
 CONTACT TIP,.030" WIRE, TAPERED 10 Per Pkg176797$3.14  
 NOZZLE,11/32" ORIFICE, TAPERED 2 Per Pkg178386$28.28  
 CONTACT TIP,.035" WIRE, H.D. 10 Per Pkg187117$4.37  
 CONTACT TIP,.045" WIRE, H.D. 10 Per Pkg187118$4.17 Buy Now
 LINER,.023-.025" WIRE, 15 ft194010$22.54 Buy Now
 LINER,.030-.035" WIRE, 15 ft194011$21.70 Buy Now
 LINER, 3/64" AL WIRE, 15 ft194014$29.74 Buy Now
 NOZZLE,1/2" ORIFICE, FLUSH200258$15.58 Buy Now
 CONSUMABLE KIT, M-25 GUN, .030" WIRE234610$31.89 Buy Now
 CONSUMABLE KIT, M-25 GUN, .035" WIRE234611$31.89 Buy Now
 CONSUMABLE KIT, M-25 GUN, .045" WIRE234612$31.89 Buy Now
    

GUIDE,WIRE INLET NYLON .023 - .052

221912 $13.61 Buy Now
       
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