TIG Welding Supplies | McMaster-Carr

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U.S.–Mexico–Canada Agreement (USMCA) Qualifying

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Tungsten Electrode Type

1,243 Products

Fastening and Joining

TIG Torch Nozzles

Direct the flow of shielding gas when TIG welding

61 products

TIG Torch Collets

Grip tungsten electrodes for TIG welding

6 products

TIG Torch Gas Diffusers

For more control and less waste, smooth the flow of shielding gas as it leaves TIG torch nozzles

15 products

TIG Torch Accessory Kits

The fittings you need for welding, including collets, collet bodies, and nozzles

28 products

Tungsten Electrodes

Heat in TIG torches to create welds

80 products

TIG Torch Back Caps

Cover the part of an electrode that sticks out the back of TIG torches

5 products

TIG Welding Rods

Add extra metal while TIG welding to help flatten welds and hold workpieces together

298 products

TIG Torch Collet Bodies

Connect TIG torch nozzles to TIG torches

8 products

TIG Torch Insulators

Seal between TIG nozzles and torches to stop gas from escaping and protect torch parts from heat

11 products

TIG Torches

Include a torch body and cable and hose assembly to plug into your TIG welder

57 products

TIG Torch Bodies

Attach collet bodies, collets, nozzles, and other components for TIG welding

32 products

TIG Welding Rod Feeders

Advance TIG rods for controlled welds

1 product

Tungsten Electrode Sharpeners

Heat electrodes and dip them to create a new point at the tip, which helps improve weld quality

1 product

TIG Torch-to-Machine Connectors

Link TIG torches and TIG welders

6 products

Tungsten Electrode Grinders

For frequent and high quality TIG welding, quickly create a fresh point at the tip of electrodes

7 products

TIG Torch Power Cable Adapters

Connect your power cable to your argon hose for TIG welding

3 products

TIG Welders

Everything needed for TIG welding except the shielding gas; TIG welds are stronger than MIG welds

5 products

Multiprocess Welders

Repair metal with a single machine that performs MIG, TIG, and stick welding

5 products

TIG Torch Heads

Swivel or rotate to weld in hard-to-reach areas

10 products

Welding Cable Covers

Protect the cables on your MIG or TIG guns from weld spatter

6 products

Weld-Backing Tape

Stick to the back of welding seams to contain spatter and prevent gases from weakening the weld

11 products

Tungsten Electrode Stick-Out Gauges

Measure the distance tungsten electrodes stick out from your nozzle for consistent TIG welding

2 products

Welding Water Coolers

Circulate coolant through your torches to prevent damage and take fewer cooldown breaks

3 products

Welding Plates

Create a custom dam or mold to control metal flow while welding

8 products

Welding Antispatter

Prevents weld spatter from sticking to contact tips, nozzles, and welding accessories

5 products

Welding Purge Tape

Create dams in pipes before welding, then wash away with water or steam

2 products

Safety Equipment

Gloves

Shield your hands from cuts, heat, cold, chemical splashes, and electrical and welding sparks

82 products

Finger Cots

Guard fingers from heat and abrasion, or protect items from contamination

3 products

Respirator Harnesses

Strap a respirator to your back so it's more comfortable to wear

1 product

Welding Helmets

Guard against scratches and weld spatter better than face shields

61 products

Welding Lens Magnifiers

Attach to welding lenses to enhance details

8 products

Jackets

Thicker than shirts for extra protection against dirt, rain, cold, chemical splashes, and sparks

18 products

Arm Sleeves

Protect your arms from cuts, sparks, heat, and chemical splashes

17 products

Respirator Cartridges

Replace the cartridge on your respirator when breathing becomes difficult

4 products

Welding Lenses

Replace the lens in your welding helmet or goggles

65 products

Clothing Kits

Head-to-toe protection from electrical arc flashes, chemical splashes, welding sparks, and more

4 products

Lens Covers

Protect filter lenses from scratches and weld spatter

3 products

Respirator Blowers

Replace blowers in powered respirators to keep the clean air flowing

7 products

Arm Pads

Prevent burns while welding

2 products

Respirators

Filter particles, hazardous vapors, and other contaminants from the air

7 products

Hoods

Shield your head and neck from dirt, heat, cold, and electrical and welding sparks

5 products

Face Shields

Protect your face from dirt, chemical splashes, and electrical and welding sparks

23 products

Backhand Pads

Slip over gloves for additional protection against sparks and spatter

2 products

Respirator Breathing Tubes

Deliver clean, breathable air to your hood or helmet respirator

2 products

Protectors for Gloves

Wear over gloves to meet ASTM standards when working on live electrical equipment

10 products

Welding Pads

Cushion knees or brace elbows during long welding runs

1 product

Containers, Storage, and Furniture

TIG Welding Rod Carriers

Store, protect, and organize your TIG welding rods

3 products

Tungsten Electrode Carriers

Store, protect, and organize your tungsten electrodes

3 products

Welding Torch Holders

Secure welding torches when not in use

1 product

Electrical Power, Networking, and Controlling

Welding Cable Connectors

Plugs and sockets to deliver power to welding cable

13 products

Power Connectors

Plugs, sockets, receptacles, and other connectors for powering equipment

20 products

Welding Cable

Resist abrasion while carrying current for welding

28 products

Extension Cords

Extend the reach of power from an outlet

11 products

Power Cords

Connect equipment and devices to a power source

7 products

Fluid Handling

Flowmeters

Measure the flow rate of liquid or gas through your system

1 product

Measuring and Inspecting

Welding Gauges

Check alignment, corner dimensions, and other weld measurements

3 products

Fabricating and Machining

Nozzle Tip Cleaners

Clear out residue from small openings, such as nozzles or torch tips

4 products

Lubricating

Coolants

Apply while machining to dissipate heat, remove shavings, and prevent corrosion

2 products

Material Handling

Carts

Transport objects around your facility

9 products

Building and Machinery Hardware

Window Film

Apply to windows for privacy, insulation, less glare, and a lower chance of shattering

4 products