TIG (GTAW)

TIG (GTAW)

Arc-Zone® Delivers Best in Class TIG Welding Products, Backed by Industry Leading Technical Service

TIG Torch Basics:
TIG torch models range from 50 Amp micro torches to 900 Amp automation torches. For manual TIG welding you want a compact torch that is light in your hand and easy to maneuver. The most common models are the 9, (2 series) 125 Amp & 17 (3 series) 150 Amp air-cooled and the best selling 20 (2 series) 250 Amp water-cooled. 

TIG torches are hand tools, each model was designed for a specific welding job. Based on your budget, Arc-Zone suggests having two torches, one for everyday jobs and a specialty torch for hard to reach jobs etc. If you use a flex torch, you should have a spare torch body on hand as they often crack and break when you need them most!  

Air & Water-Cooled TIG Torches:

  • Air or Gas-cooled torches get hot and require time to cool down between welds, they are bulky compared to water-cooled torches and are limited to 200 amps. Air-cooled torches are great for jobsites and small shops and are easy to install and maintain.
  • Water-cooled torches are best for production, and high amperage welding jobs. Water-cooled torches are compact, easy to handle and rated up to 500 amps. Water-cooled torches require a city water-supply or a recirculating water cooler.

Front End Parts:
Gas cups, collets & collet bodies are important front end consumables that let you customize your torch for the welding job and material type. Arc-Zone Pro Accessory Kits™ high quality parts, in a kit box with lid card that identifies each part for easy re-order!  Arc-Zone Pro Kits save you time and money.

Welding Machine Power, Water & Gas Connectors:
Note: TIG torch packages do not include front end parts or a machine connector, and need to be ordered separately. Don't know what connectors you need? Arc-Zone we has the technical expertise to get you hooked up right the first time!

Weld Like A Pro Tip™
How to Hook Up Your Air-Cooled TIG Torch (.pdf)
How to Hook Up Your Water-Cooled TIG Torch (.pdf)
Maximizing Water-Cooled TIG Performance (.pdf)
Why Upgrade to a Water-Cooled TIG Torch (.pdf)
Arc-Zone CoolKit -- Water-cooled TIG Upgrade Kit.

Popular Torch Size Comparison:
9 / 20 (2 Series) & 17 / 18 / 26 (3 Series) Torch Comparison(pdf)

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  • Miller/Weldcraft W-900 Torch Body

    W-900 Torch Body

    Miller/Weldcraft

    $1,072.46
    W-900 (WP-27BHD) Heavy-Duty, High-Amperage Machine Torch Body.  Includes Body, Barrel, Insulating Boot and Shaft Assembly. The W-900 (WP-27BHD) is a custom built, high-amperage torch based on the WP-27 / HW-27 series design, and uses...
    WP-27BHD
    $1,072.46
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    $1,072.46
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  • Miller/Weldcraft WP-23A Machine Mounted Air-Cooled 150Amp

    WP-23A Machine Mounted Air-Cooled 150Amp

    Miller/Weldcraft

    $269.37 - $339.59
    A-150 Automation Torch (WP-23A) 150Amp Air Cooled, Machine Mounted TIG Torch Package.  A versatile and easy to use automated TIG torch.  Specifications: A-150 Automation Torch Amperage 150A...
    $269.37 - $339.59
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  • CK Worldwide Machine Torch 500Amp 7" (177mm) CK Worldwide Machine Torch 500Amp 7" (177mm)

    Machine Torch 500Amp 7" (177mm)

    CK Worldwide

    $536.37 - $791.83
    CK-MT500-7 Genuine CK Worldwide® Water-Cooled Back-Loading Machine TIG Torch. 500 Amps ACHF or DCSP @ 100% Cycle Model Torch is 7" (177.8mm) Long. Adjusting backcap design provides tungsten adjustment while welding and for ease of setup...
    $536.37 - $791.83
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  • Miller/Weldcraft WP-27A Machine Torch Water-Cooled, 500Amp 9" (228mm) Long Miller/Weldcraft WP-27A Machine Torch Water-Cooled, 500Amp 9" (228mm) Long

    WP-27A Machine Torch Water-Cooled, 500Amp 9" (228mm) Long

    Miller/Weldcraft

    $905.00 - $1,335.40
    W-500A  (WP-27A) Machine Mounted TIG Torch, 500Amp Water Cooled.  The WP-27A (W-500A) Automation Series is engineered for semi-automated, robotic, tube mill, seamer and related high throughput TIG welding applications. -- For Improved...
    $905.00 - $1,335.40
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  • Miller/Weldcraft WP-22A Machine Torch Water-Cooled, 250Amp - 7" (177.8mm)

    WP-22A Machine Torch Water-Cooled, 250Amp - 7" (177.8mm)

    Miller/Weldcraft

    $313.00 - $531.00
    W-250 Automation Torch (WP-22A) 250Amp Water Cooled, Machine Mounted TIG Torch Package.  A versatile and easy to use automated TIG torch. Front & Back Loading Tungsten Capability. Specifications: W-250 Automation...
    $313.00 - $531.00
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  • CK Worldwide Machine Mounted Torch, 100Amp CK Worldwide Machine Mounted Torch, 100Amp

    Machine Mounted Torch, 100Amp

    CK Worldwide

    $340.57 - $553.33
    CK-MT100 MT100 Machine Mounted TIG Torch, Air-Cooled.  100 Amps ACHF or DCSP @ 100% Cycle.  Adjustable back cap design provides for tungsten adjustment while welding and for ease of setup. The MT100 Machine Mounted TIG torches are...
    $340.57 - $553.33
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  • CK Worldwide Machine Pencil Torch, Water-Cooled 400Amp CK Worldwide Machine Pencil Torch, Water-Cooled 400Amp

    Machine Pencil Torch, Water-Cooled 400Amp

    CK Worldwide

    $130.99 - $381.45
    CK-M350 CK Water-Cooled Front-Loading Machine TIG Torch. 400 Amps ACHF or DCSP @ 100% Cycle Model Torch is 18" (45.7mm) Long, weighing 6 1/4 oz. (177 gm). Torch Package is equipped with Standard Cable Set. The CK-M350 torches come with a...
    $130.99 - $381.45
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  • CK Worldwide Machine Pencil Torch, Water-Cooled 300Amp CK Worldwide Machine Pencil Torch, Water-Cooled 300Amp

    Machine Pencil Torch, Water-Cooled 300Amp

    CK Worldwide

    $113.52 - $283.00
    CK-M230 Pencil Torch, 18" (45.7mm) Long, 300 Amp Water-Cooled Front-Loading Torch Package with Tri-Flex Cable Set. The CKM230 torches come with a 1 3/8" (35mm) O.D. x 12" (30.5cm) long smooth handles. Optional 6" (15.3cm)...
    $113.52 - $283.00
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  • CK Worldwide Machine Torch, Water-Cooled 500Amp 18" CK Worldwide Machine Torch, Water-Cooled 500Amp 18"

    Machine Torch, Water-Cooled 500Amp 18"

    CK Worldwide

    $595.97 - $844.00
    CK-MT500-18 CK Water-Cooled Back-Loading Machine TIG Torch. 500 Amps ACHF or DCSP @ 100% Cycle Model Torch is 18" (457mm) Long, weighing 16 oz. (454g). Torch Package is equipped with 18" Torch Body and standard Cable Set. The MT500...
    $595.97 - $844.00
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  • CK Worldwide Machine Mounted Torch, 400Amp CK Worldwide Machine Mounted Torch, 400Amp

    Machine Mounted Torch, 400Amp

    CK Worldwide

    $425.63 - $574.62
    CK-MT400 MT400 Machine Mounted TIG Torch, Water-Cooled.  400 Amps ACHF or DCSP @ 100% Cycle.  Adjustable back cap design provides for tungsten adjustment while welding and for ease of setup. The MT400 Machine Mounted TIG torches are...
    $425.63 - $574.62
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  • Miller/Weldcraft WP-27B Machine Torch, Water-Cooled 500Amp - 20" (508mm) Long Miller/Weldcraft WP-27B Machine Torch, Water-Cooled 500Amp - 20" (508mm) Long

    WP-27B Machine Torch, Water-Cooled 500Amp - 20" (508mm) Long

    Miller/Weldcraft

    $1,025.00 - $1,405.00
    W-500B Automation Torch (WP-27B) Machine Mounted TIG Torch, 500Amp Water Cooled.  The WP-27A (W-500A) Automation Series is engineered for semi-automated, robotic, tube mill, seamer and related high throughput TIG welding applications.  27B...
    $1,025.00 - $1,405.00
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  • Miller/Weldcraft WP-9P Pencil Air-Cooled TIG Torch Body, Handle Miller/Weldcraft WP-9P Pencil Air-Cooled TIG Torch Body, Handle

    WP-9P Pencil Air-Cooled TIG Torch Body, Handle

    Miller/Weldcraft

    $98.59 - $100.02
    A-125 Pencil (WP-9P) Compact design for general purpose welding. The WP-9P is a well-balanced, lightweight and versatile Gas-Cooled TIG torch that takes a wide variety of front end parts.  The pencil style torch does not use a back...
    $98.59 - $100.02
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  • Miller/Weldcraft WP-9P Pencil Torch Air-Cooled, 125Amp Rubber Cable Miller/Weldcraft WP-9P Pencil Torch Air-Cooled, 125Amp Rubber Cable

    WP-9P Pencil Torch Air-Cooled, 125Amp Rubber Cable

    Miller/Weldcraft

    $232.87
    A-125 Pencil (WP-9P) Compact design for general purpose welding. The WP-9P is a well-balanced, lightweight and versatile Gas-Cooled TIG torch that takes a wide variety of front end parts.  The pencil style torch does not use a back...
    $232.87
    Qty in Cart: 0
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    $232.87
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  • CK Worldwide Standard Collet Bodies .020" - 1/8" for 2 Series (9/20) (Pack of 5) CK Worldwide Standard Collet Bodies .020" - 1/8" for 2 Series (9/20) (Pack of 5)

    Standard Collet Bodies .020" - 1/8" for 2 Series (9/20) (Pack of 5)

    CK Worldwide

    $12.35
    CK-2CB- - (select size from options above)  Priced & Sold in Packages of 5. Standard Collet Body, for 2-Series TIG Torches.  Genuine CK Worldwide® replacement parts are engineered to work with all popular TIG torches. 9, 20,...
    $12.35
    Qty in Cart: 0
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    $12.35
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