Mig Star Catalog

FOR ALL YOUR MIG GUNS,
PARTS, AND ACCESSORIES

PRODUCT CATALOG
Effective 1-1-2018 | Revised 10-1-2018

No matter your welding needs, Techniweld USA is here to help. Founded in 1985, Techniweld USA is
a comprehensive wholesaler and manufacturer of welding, safety, and industrial supplies. Through a joint
venture of American engineering and specialized, yet affordable, overseas manufacturing, we’re able to offer
the highest quality MIG, TIG, Stick, Oxy-fuel, and safety products at a fraction of the cost of comparable brands.

Techniweld USA is fully committed to customer service. Our six distribution centers across the United States
along with our multilingual international export department, allow us to conveniently serve you anywhere in
the world. With the most knowledgeable sales, metallurgist, and engineering staff in the industry, Techniweld
USA is the wholesaler of choice for troubleshooting any welding related hurdles.

Buy with confidence knowing Techniweld USA’s average employee has over 15 years of welding related
experience. We’re fully willing and able to serve your welding, safety, and industrial supply needs with the
utmost professionalism, experience, and dependability.

Our Commitment

• Innovative, high quality products at competitive prices
• Ample inventory at all of our six locations
• Knowledgeable Techniweld support available for all products
• Full commitment to our customers

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Top Vendor Lines

SAFETY
FILLER METALS

plus many more!

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FOR ALL YOUR MIG GUNS,
PARTS, AND ACCESSORIES

Quality Standards

• All MIG Star™ Guns are rigorously tested using Features & Benefits 5
computerised and automated test equipment at the MIG Star™ Nozzles 6-8
design stage and throughout the entire production
process. MIG Star™ Gas Diffusers 8
MIG Star™ Alternative Ends 9
• All of our components pass rigorous quality control MIG Star™ Liner Selector Chart 10
checks prior to assembly.
Air Cooled MIG Welding Gun
• Our extensive range of Front End Consumables are
manufactured to the highest specification. MIG Star™ No. 2 10-11
MIG Star™ No. 4 12-13
• All MIG Star™ Guns are designed to be tough and
damage resistant and comply with EN60974-7. 1 (800) - 445 - 2152

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MIG Star™ Gun - Features & Benefits

Tweco® , Miller®, Lincoln®, Euro-kwik® compatible

NEW Ergonomic Handle

• Maximizes user comfort
• Ergonomic design for balance and strength
• Enhances wire feeding performance

Swan Necks

• A copper core provides Hanger Hooks Knuckle Joint
excellent heat dissipation
• Easy to store • Improved maneuverability
• Stainless Steel Outer Jacket
• Durable and Robust • Less prone to damage • Small movements of the handle and

Contact Tips • Encourages an efficient and neck are possible independently of

• Manufactured using a harder tidy workspace the cable assembly
and higher conductivity
copper alloy for industry Cable Supports • Provides enhanced flexibility
leading durability • Prolongs cable life
• Improved wire feed
Nozzles
• The perfect balance of freedom of movement
• Maximize performance
• Manufactured from copper to and progressive support to the power cable

enhance heat dissipation is achieved.
• Adjustable tip recess
• Manufactured to exacting Hyperflex™ Cable Systems

specifications • Air cooled cable assemblies offer
outstanding flexibility and the highest heat
and abrasion resistance of any known cable.

• Cable end crimp systems ensure maximum
conductivity while the outer jacket is
constructed from cross linked polymers
providing a tear proof jacket and a burn
threshold of 375°C.

Gun Plug Bodies Machine End Systems

• Spring loaded pins • Extra length cable support systems
• Guaranteed gas seals • Smooth and consistent wire feed
• Simple snap fits

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MIG Star™ Nozzles Stock Code Description Bore Bore Model
A. MS2137 13mm PA No. 1
A. M11 x 1.5 Nozzle Self Insulated 1/2 16mm PA No. 1
2.24" / 57mm MS2150 19mm PA No. 1
Bore MS2162 Nozzle Self Insulated 5/8
B.
3.07" / 78mm Nozzle Self Insulated 3/4
1.269 / 32mm
Stock Code Description Bore Bore Model
C. 3.27" / 83mm 1/2 13mm PA No. 2
Bore -18mm B. MS2250 Nozzle Adjustable
D. 3.46" / 88mm
Stock Code Description Bore Bore Model
1.659 / 42mm C. MS2350 13mm PA No. 2/3
9/169UNF Nozzle Self Insulated 1/2 16mm PA No. 2/3
E. 3.46" / 88mm MS2362 19mm PA No. 2/3
1.269 / 32mmBore MS2375 Nozzle Self Insulated 5/8

F. 3.46" / 88mm Nozzle Self Insulated 3/4
1.659 / 42mm
-21mm Stock Code Description Bore Bore Model
G. 1.73" / 44mm 13mm PA No. 3/4
Bore D. MS24A50 Nozzle Adjustable 1/2 16mm PA No. 3/4
-27mm 19mm PA No. 3/4
MS24A62 Nozzle Adjutable 5/8 16mm PA No. 3/4
H. 1.93" / 49mm
MS24A75 Nozzle Adjustable 3/4

Bore -21mm E. MS24A62SS Nozzle Short Stop 5/8

Bore -21mm Stock Code Description Bore Bore Model
G. MS24AH62 Nozzle Adjustable 5/8 16mm PA No. 4
(Heavy Duty)

Bore 15/169W Stock Code Description Bore Bore Model

H. MS24CT62S Fixed Nozzle Coarse Thread 1/2 16mm PA No. 2/3/4

I. MS34CT Nozzle Insulator Coarse Thread PA No. 2/3/4

15/69W 9/169UNF

-27mm

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MIG Star™ Nozzles

A. -6mm M6 Stock Code Description Wire Size Material Model
1/49UNF A. MS1123 Contact Tip .023 0.6mm ECu PA No. 1
1" / 25mm Contact Tip .030 0.8mm ECu PA No. 1
MS1130 Contact Tip .035 0.9mm ECu PA No. 1
B. MS1135 Contact Tip .045 1.2mm ECu PA No. 1
MS1145
1 1/2” / 38mm
-6mm Stock Code Description Wire Size Material Model
C. B. MS1423 Contact Tip .023 0.6mm ECu PA No. 2/3/4
Contact Tip .030 0.8mm ECu PA No. 2/3/4
1 1/2" / 38mm MS1430 Contact Tip .035 0.9mm ECu PA No. 2/3/4
MS1435 Contact Tip .045 1.2mm ECu PA No. 2/3/4
D. MS1445 Contact Tip .052 1.3mm ECu PA No. 2/3/4
MS1452
1 1/2" / 38mm
Stock Code Description Wire Size Material Model
C. MS14H35
Heavy Duty Contact Tip .035 0.9mm ECu PA No. 2/3/4
MS14H45
1/49UNF MS14H52 Heavy Duty Contact Tip .045 1.2mm ECu PA No. 2/3/4
MS14H116
-7mm MS14H564 Heavy Duty Contact Tip .052 1.3mm ECu PA No. 2/3/4

Heavy Duty Contact Tip 1/16 1.6mm ECu PA No. 2/3/4

Heavy Duty Contact Tip 5/64 2.0mm ECu PA No. 2/3/4

Stock Code Description Wire Size Material Model
D. MS14T35 Tapered Contact Tip
Tapered Contact Tip .035 0.9mm ECu PA No. 2/3/4
MS14T45 Tapered Contact Tip
-6mm 1/49UNF MS14T52 Tapered Contact Tip .045 1.2mm ECu PA No. 2/3/4
MS14T116
.052 1.3mm ECu PA No. 2/3/4

1/16 1.6mm ECu PA No. 2/3/4

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MIG Star™ - Gas Diffusers

TWECO® compatible

A. M6 x 1 M10 x 1.5 Contact Tips Description Tip Thread Wire Model
1.73" / 44mm Stock Code Gas Diffuser M6 PA No. 1

M11 x 1.5 A. MS51

B. 1/49UNF 3/89UNF Stock Code Description Tip Thread Wire Model
1/4UNF PA No. 2
1.97" / 50mm B. MS52 Gas Diffuser

1/29UNC1/49UNF 3/89UNF Stock Code Description Tip Thread Wire Model
1/4UNF PA No. 2
C. C. MS52FN Gas Diffuser

2.24" / 57mm

9/169UNF

D.

1.26" / 32mm

1/49UNF 3/89UNF Stock Code Description Tip Thread Wire Model
1/4UNF PA No. 3,4
D. MS54A Gas Diffuser

E.
1.38" / 35mm

5/169UNF 7/169UNF Stock Code Description Tip Thread Wire Model
E. MS55SW Gas Diffuser
5/16UNF 5/64/2.0mm PA No. 5

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MIG Star™ - Alternative Ends

TWECO® compatible

A. TWECO® 4/NAS CONNECTOR - AIR COOLED

A. Description
North American Standard connection (same size as Tweco 4). 6.4mm Blade
recepticle connection for trigger.

Model

A. Part Number

15ft. 25ft. Model Description
Tweco® Style No. 2 Tweco® End
MS215 Tweco® Style No. 4 Tweco® End

MS415 MS425

B. MILLER® CONNECTOR - AIR COOLED

B. Description
Miller® Style power pin with a Miller® 2 pin plug for trigger.

Model

B. Part Number

15ft. 25ft. Model Description
Tweco® Style No. 2 Miller® End
MSM215 MSM225 Tweco® Style No. 4 Miller® End

MSM415 MSM425

C. LINCOLN® SEPARATE GAS CONNECTOR

C. Description

Configurator for Lincoln® machines with separate gas connection. Lincoln® 2 pin

plug for trigger.

Model

C. Part Number

15ft. Model Description

MSL215 Tweco® Style No. 2 Lincoln® End

MSL415 Tweco® Style No. 4 Lincoln® End

D. TWECO® / LINCOLN® L3 STYLE

D. Description
Miller® Style power pin with a Miller® 2 pin plug for trigger.

Model
D. Part Number

15ft. Model Description
MSL215N Tweco® Style No. 2 Miller® End
MSL415N Tweco® Style No. 4 Miller® End

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MIG Star™ - Liner Selector Chart

Stock Code Description Length .030 - .035 Wire Size FA No. 2 FA No. 4
A. MS42303515 Steel Liner, Brass Nipple 15ft. .030 - .035 0.8mm - 0.9mm m M
A. MS42N354515 Nylon Liner, Brass Nipple 15ft. .040 - .045 0.8mm - 0.9mm m M
A. MS42404515 Steel Liner, Brass Nipple 15ft. .035 - .045 1.0mm - 1.2mm m M
A. MS44354515 Steel Liner, Brass Nipple 15ft. .035 - .045 0.9mm - 1.2mm m
Steel Liner, Brass Nipple 25ft. 1/16 0.9mm - 1.2mm m
MS44354525 Steel Liner, Brass Nipple 15ft. 1/16 1.6mm m
A. MS441165 Steel Liner, Brass Nipple 25ft. 1.6mm m

MS1144625
MS454015

m Solid Box = Recommended Liner A.
M Clear Box = Compatible Liner

All liners come with brass nipples as standard.

MIG Star™ - No. 2

Air Cooled MIG Welding Gun

Rating: 200A CO2, 150A Mixed Gas @ 60% Duty Cycle
EN60974-7 0.0239 - .0459/0.6mm to 1.2mm wires
TWECO® compatible

Model 25ft. Model Description
Stock Code MSM225 Tweco® Style No. 2 Miller End
15ft.
MSM215

Nozzles

Stock Code Description Bore Bore

A. MS2250 Nozzle Adjustable 1/2 13mm

MS2262 Nozzle Adjustable 5/8 16mm

B. MS24CT62S Nozzle Fixed Coarse Thread 5/8 16mm

C. MS2350 Nozzle Self Insulated 1/2 13mm

MS2362 Nozzle Self Insulated 5/8 16mm

MS2375 Nozzle Self Insulated 3/4 19mm

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MIG Star™ - No. 2 7 8

Air Cooled MIG Welding Gun

Rating: 200A CO2, 150A Mixed Gas @ 60% Duty Cycle
EN60974-7 0.0239 - .0459/0.6mm to 1.2mm wires
TWECO® compatible

56

34 9
14
D E 11 10
12 13 17 15
12
C 16
18
AB

F

Liners Description Length .030 - .035 Wire Size
Stock Code Liner Conduit 15ft. .040 - .045 0.8 - 0.9mm
Liner Conduit 15ft. 0.30 - .035 1.0 - 1.2mm
F. MS42303515 Liner Conduit 15ft. 0.8 - 0.9mm
MS42404515
MS42N354515

Contact Tips Components
Stock Code
Description Wire Size Material Stock Code Description
D. MS1423 Contact Tip .023 0.6mm ECu
MS1430 Contact Tip .030 0.8mm ECu 1. MS32 Adjustable Nozzle Insulator
MS1435 Contact Tip .035 0.9mm ECu
MS1445 Contact Tip .045 1.2mm ECu 2. MS34CT Nozzle Insulator Coarse Thread (24CT)
Contact Tip .035 0.9mm ECu HD
E. MS14H35 Contact Tip .045 1.2mm ECu HD 3. MS52 Gas Diffuser
MS14H45
4. MS52FN Gas Diffuser for Coarse Thread Nozzle
MS62J45 45° Conductor Tube
60° Conductor Tube
5. MS62J60

11. MS82HK Handle Kit c/w Screws and Support

MS92 Trigger Switch

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MIG Star™ - No. 4

Air Cooled MIG Welding Gun

Rating: 400A CO2 350A mixed gas @ 60% Duty Cycle
EN60974-7 0.0309-5/649/0.8mm-2.0mm wires

TWECO® compatible

Model 25ft. Model Description
Stock Code MSM425 Tweco® Style No. 4 Miller End
15ft.
MSM415

Nozzles

Stock Code Description Bore Bore

A. MS24A50 Nozzle Adjustable 1/2 13mm

MS24A62 Nozzle Adjustable 5/8 16mm

B. MS24CT62S Nozzle Fixed Coarse Thread 5/8 16mm

MS24AH62 Nozzle Self Insulated 5/8 16mm

C. MS24AH75 Nozzle Self Insulated 3/4 19mm

Contact Tips Description Wire Size Material
Stock Code Contact Tip .045 1.2mm ECu
Contact Tip .052 1.3mm ECu
D. MS1445 Contact Tip .035 1.0mm ECu
MS1452 Contact Tip .045 1.2mm ECu HD
Contact Tip .052 1.3mm ECu HD
E. MS14H35 Contact Tip 1/16 1.6mm ECu HD
MS14H45 Contact Tip 5/64 2.0mm ECu HD
MS14H52
MS14H116
MS14H564

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MIG Star™ - No. 4 5 6 7

Air Cooled MIG Welding Gun

4

8

3

E

D C 13 10 9
12 12 11
15 14
AB 16
Wire Size
F 0.9mm - 1.2mm
17 1.6mm
2.0mm
Liners Description Length .030 - .045 1.2mm
Stock Code Liner Conduit 15ft. 1/16 1.6mm
Liner Conduit 15ft. 5/64
F. MS44354515 Liner Conduit 15ft. .045
MS4411615 Nylon Conduit 15ft. 1/16
MS4456415 Nylon Conduit 15ft.
MS44N354515
MS44N11615

Components

Stock Code Description

1. MS34A* Adjustable Nozzle Insulator

2. MS34CT Nozzle Insulator Coarse Thread

3. MS54A Gas Diffuser
4. MS64J45 45° Conductor Tube
60° Conductor Tube
MS64J60

10. MS84HK Handle Kit c/w Screws and Support

11. MS94R Trigger Switch

14. MST1522 Cable Terminal Male

15. MST1542 Lock Nut

16. MST8026 Spring Cable Support

17. MSX6RC Gun Plug Housing c/w Nut

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FOR ALL YOUR TIG TORCHES,
PARTS, AND ACCESSORIES

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Call any of our locations for additional vendors and product information

Corporate Office Dallas, Texas Jackson, Mississippi

6205 Boat Rock Blvd. SW 937-939 Avenue North 880 South Roach Rd.
Atlanta, Georgia 30336 Grand Prairie, TX 75050 Jackson, MS 39201
Toll Free: (800) 445-2152 Toll Free: (888) 623-2571 Toll Free: (800) 647-7144
Fax: (404) 699-7800 Fax: (972) 602-9555 Fax: (601) 718-1102
Email: [email protected] Email: [email protected] Email: [email protected]

Exports Office Youngstown, Ohio Houston, Texas

6205 Boat Rock Blvd. SW 1120 Oak Hill Ave 6015 Murphy Street
Atlanta, Georgia 30336 Youngstown, OH 44502 Houston, TX 77033
Toll Free: (800) 445-2152 Toll Free: (877) 489-3847 Toll Free: (877) 674-5586
Fax: (404) 856-4894 Fax: (330) 743-9610 Fax: (713) 996-7180
Email: [email protected] Email: [email protected] Email: [email protected]

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Mig Star™ is a brand of

6205 Boat Rock Blvd. SW
Atlanta, Georgia 30336-2727

Toll Free: (800) 445-2152
Fax: (404) 699-7800

[email protected]