Millermatic® 125 Hobby0 pages

Issued Oct. 2015 • Index No. DC/12.3

Millermatic 125 Hobby
®

MIG Power Source,
Wire Feeder and Gun Pkg

Light Industrial Applications

Quick
Specs

Processes

Input Power

Light fabrication
Farm/home

MIG (GMAW)
Flux-cored (FCAW)

115 V, 20 A, 60 Hz, single-phase

Rated Output

Weld Thickness

85 A at 18.25 VDC, 20% duty cycle

MIG: 24 ga.– 1/8 in.
Flux-cored: 18 ga.– 3/16 in.

115

VOLT
INPUT POWER

Uses common household power

3∕16"

(4.8 mm)

24 ga.

(0.8 mm)

L THICK
RIA

SS
NE

MATE

Weld capacity

Quick and easy setup

Auto-Set ™ automatically provides the right
settings to weld mild steel while tapped voltage
control allows the flexibility to manually set
your own parameters.
• Turn the Wire Speed knob to Auto-Set, a blue
light shows Auto-Set is activated
• Dial in the thickness of what you’re welding
• Start welding with the exact parameters
you need!
Quick Select™ drive roll makes setup quicker
by offering three grooves — two for different
size solid wires and a third for flux-cored wire.

Cast-aluminum drive system with calibrated
tension knob creates consistent feeding and
easy setup.
Factory-installed gas solenoid makes it easy to
switch between MIG welding and flux-cored wire.
Thermal overload protection shuts down unit
and activates the over temperature light if
airflow is blocked or duty cycle is exceeded.
Automatically resets when unit cools.
Uses 4- or 8-inch (102 or 203 mm) spools
and can be set up to weld with .024 –.030 inch
(0.6 – 0.8 mm) solid wire and .030 –.035 inch
(0.8 – 0.9 mm) flux-cored wire.

Comes complete with:
Power source
Power cord with plug
8 ft. (2.4 m) M-80 MIG gun and cable
assembly
8 ft. (2.4 m) work cable with clamp
Argon and AR/CO2 mix flow gauge regulator
with gas hose
Hobart® spool of .030 in. (0.8 mm)
solid wire
Two contact tips for .030 in. (0.8 mm) wire
Quick Select ™ drive roll for .024 in. (0.6 mm)
or .030/.035 in. (0.8/0.9 mm)
solid wire, and .030/.035 in.
(0.8/0.9 mm) flux-cored wire
Material thickness gauge
Note: Shielding gas and
safety equipment not included.

Welder is warranted for three years, parts and labor.
Original main power rectifier parts are warranted for five years.
Gun warranted for 90 days, parts only.

Miller Electric Mfg. Co.

Equipment Sales US and Canada

An ITW Welding Company
1635 West Spencer Street
P.O. Box 1079
Appleton, WI 54912-1079 USA

Phone: 866-931-9730
FAX: 800-637-2315
International Phone: 920-735-4554
International FAX