Miller SuitCase® X-TREME™ 12VS, Bernard™ T-Gun #951565

Part Number: 951565
Out of Stock
Starts at $466.67/month with

Welding type:



Miller SuitCase® X-TREME™ 12VS, Bernard™ T-Gun #951565

Voltage-sensing, portable feeders designed to run off of arc voltage from almost any welding power source, provides extreme reliability for construction and fabrication. Effective for MIG welding.


  • .045 - 1/16 reversible dual VK drive rolls
  • Bernard™ T-Gun
  • Centerfire contact tips, .035 (QTY 3), .045 (QTY 2)
  • SuitCase® X-TREME™ 12VS

Setting the Standard for Performance

Heavy-duty drive motor with tachometer control provides wire feed speed that is accurate and consistent from the start of the weld to the finish and from one weld to the next, which provides consistent arc quality. Front panel has trigger hold, wire jog, and gas purge for easy operator access. Wide voltage range for small and large wires with no contactor chatter or arc outages.

Unique and Durable Case

Impact-resistant, flame-retardant case provides strength and durability, and protects components and welding wire from moisture, dust and other contaminants. Built-in slide rails allow you to drag the feeder into position for welding. Innovative feeder door design allows you to change wire while feeder is standing upright or laying down.

Extreme Reliability

Potted and trayed main printed circuit board for the harshest environment adds exceptional reliability. Board has full-trigger isolation so a shorted gun trigger will not affect feeder operation. Gun locking tab works with guns having corresponding locking grooves to prevent gun from being pulled out if the feeder is dragged by the gun. Gas inlet recessed into back of case is protected from incidental contact by the weld cable, ensuring consistent and contaminant-free shielding gas delivery to the gun. Double-filtered gas valve helps keep dirt from clogging and affecting gas flow.

Ultra-low Drag Inlet Guide Pins

Makes loading the wire easy and does not deform the wire on the way into the drive rolls improving wire feeding performance.

Scaled Wire Pressure Knob

Provides easy adjustment and consistent pressure on the drive rolls and wire.

Digital Meters with SunVision™ Technology

Display voltage, wire feed speed, and also amperage if desired. Meters can be seen clearly even in direct sunlight.


12VS model is sized for an 8- or 12-inch spool of wire. 12-inch spools are the most common in structural steel and fabrication.

Place an order for welding equipment online with Welders Supply.


  • Flux Cored (FCAW)
  • MIG (GMAW)
Title SuitCase® X-TREME™ 12VS, Bernard™ T-Gun
Cooling Air-Cooled
Power Source Compatibility DC
Spool Size 12 in (305 mm)
Wire Feeder Type Portable
Wire Feed Speed 50 IPM - 780 IPM
Wire Diameter Solid Wire 0.023 in 0.052 in
Flux Cored 0.03 in 0.078 in
Net Width 9 in
Net Height 15.5 in
Net Length 21 in
Net Weight 35 lbs
Warranty Miller's True Blue Warranty
Portability Handle(s)


Height: 16.00 Inches
Width: 17.00 Inches
Length: 35.00 Inches
Weight: 55 Lb(s) 0 Oz

Product Questions and Answers

Q - How fast is the wire feed? A - It's rated at 50 to 780 ipm.
Q - Air cooled or water cooled? A - Air cooled.

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