MIG Welding Supplies | McMaster-Carr

	Welding Process Welding Process

	For Manufacturer For Manufacturer

	For Manufacturer Model Number For Manufacturer Model Number

	For Wire Diameter For Wire Diameter

	Diameter Diameter

	For Joining For Joining

	For Wire Type For Wire Type

	AWS Material Code AWS Material Code

	Weight Weight

	Maximum Current Maximum Current

180A

250A

	Spool Diameter Spool Diameter

12"

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Bore Size Bore Size

	Cable Length Cable Length

12 ft.

15 ft.

	Shielding Gas Required Shielding Gas Required

Yes

	Duty Cycle Duty Cycle

2 Minutes On, 8 Minutes Off

4 Minutes On, 6 Minutes Off

6 Minutes On, 4 Minutes Off

8 Minutes On, 2 Minutes Off

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	For Use With For Use With

Carbon Dioxide

Argon/Carbon Dioxide Blend

Solid Particles

Organic Vapors

	Arbor Hole Size Arbor Hole Size

0.63"

0.75"

	Coverage Coverage


Full Hand	Arm

Finger	Palm

	Length Length

	Material Material

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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301 Products

MIG Welding

MIG Guns

Heavy Duty MIG Guns

These guns let you weld with more power for longer periods of time than standard MIG guns.

MIG Gun Contact Tips

MIG Gun Nozzles

MIG Gun Conduit Assemblies

MIG Gun Insulators

MIG Welding Wire for Stainless Steel

MIG Welding Wire for Steel

High-Strength MIG Welding Wire for Steel

This wire creates stronger welds than standard MIG welding wire for steel.

MIG Welding Wire for Thin-Gauge Steel

Use this wire on steel sheets.

Wear-Resistant MIG Welding Wire for Steel

Increase the wear resistance of your base metal, or restore a worn-down surface with this wire.

Fast-Deposit MIG Welding Wire for Steel

Make welds quickly with this fast-melting wire.

MIG Welding Wire for Vertical
and Overhead Welding on Steel

MIG Welding Wire for Aluminum

Pair this wire with an MIG gun to fuse aluminum pieces together.

High-Strength MIG Welding Wire for Aluminum

This wire creates stronger welds than standard MIG welding wire for aluminum.

MIG Welding Wire for Joining Copper to Steel

MIG Welding Wire for Joining Dissimilar Metals

MIG Welding Wire for Cast Iron

This wire is an alternative to EniFe-Ci covered electrodes.

MIG Welding Wire for Copper

MIG Wire Cleaning Pads

Use these pads with all types of wire to reduce weld spatter.

MIG Wire Lubricating Pads

Keep rusty wire and wire with a poor surface finish feeding smoothly.

MIG Torch Lights

Attach this light to the neck of your welding torch to illuminate the weld area.

MIG Welding Wire Spool Keepers

Ensure high-quality welds by protecting your welding wire from humidity and corrosion.

MIG Welding Cable Covers

Protect the cables on your MIG guns from weld spatter.

MIG Welders

Welding Set-Up and Cleaners

Dip-In Welders' Antispatter

To apply this antispatter, also known as tip-dip, dunk your MIG gun nozzle into the container.

Spray-On Welders' Antispatter

Antispatter resists heat and keeps weld spatter from sticking to contact tips, nozzles, and welding accessories.

Long-Lasting Spray-On Welders' Antispatter

This spray lasts up to eight hours so you’re not stopping to reapply.

Brush-On Welders' Antispatter

This thick liquid handles high-heat applications.

Fiberglass Weld-Backing Tape

Stick this flexible tape to the back of welding seams to contain spatter and prevent oxygen, water vapor, and other gases from weakening the weld.

Multiprocess Welders

Repair most metal with a single machine—these welders perform MIG, TIG, and stick welds.

Welder Carts

Wheel your welding machine around the shop and keep its accessories organized on these carts.

Welding Water Coolers

Cool welding guns and torches with these recirculating coolers.

Eye and Face Shields for Welding

Welding Helmets

Providing greater safety while welding than face shields, these helmets have an outer filter lens cover for protection from scratches and weld spatter.

Auto-Darkening Welding Helmets

The lens on these helmets automatically switches from light to dark the instant you start welding.

Filter Lenses for Welding Helmets and Goggles

Replace the filter lens on your welding helmet or goggles; available in shade numbers 4 through 12.

Heat-Reflective Filter Lenses for
Welding Helmets and Goggles

The gold coating on these lenses reflects high temperatures.

Auto-Darkening Filter Lenses for
Welding Helmets and Goggles

These lenses automatically switch from light to dark the instant you start welding.

Hand-Held Welding Face Shields

Hold these lightweight face shields up to your face for quick inspection of welding activity.

Welding Face Shields

For full-face protection while welding, select one of these shields.

Magnifiers for Welding Helmets and Goggles

Attach these magnifiers to welding lenses to enhance details.

Filter Lens Covers for Welding Helmets and Goggles

Protect filter lenses from scratches and weld spatter with these clear covers.

Welding Gloves and Sleeves

Welding Finger Cots

These flame-resistant cots protect your finger from welding sparks and spatter, molten metal, and high heat up to 1800°F.

MIG Welding Gloves

Designed for MIG welding, these gloves have better heat protection than TIG gloves.

Welding Gloves

Use these gloves to shield your hands from welding sparks and spatter.

TIG Welding Gloves

Designed for TIG welding, these gloves are thinner than MIG gloves for more flexibility and sensitivity.

Welding Hand Pads

Slip these pads over gloves for additional protection against sparks and spatter.

Welding Sleeves

Use these sleeves alone or with gloves to protect your arms from welding sparks and spatter.

Welding Arm Pads

These pads allow you to rest your arm on a hot surface while welding.

Masks and Respirators

Low-Profile Respirators

Designed to fit easily under welding helmets. Replace the filter when breathing through these respirators becomes difficult.

Powered Air-Purifying Respirators

These mobile respirators filter contaminants to deliver breathable air without the need for an air line connection. The pump sits on your back to allow unrestricted movement, so these respirators are often used in welding, painting, and pharmaceutical applications.

MIG Welding Pliers

Perform a variety of welding tasks. These pliers have serrated jaws that remove weld spatter and grip, pull, and cut wire. They can also be used to install and remove contact tips and nozzles and turn fittings, nuts, and bolts.

Drum Cones for Welding Wire

These snap-on drum cones shield welding wire from slag, grinding dust, and other contaminants that could weaken welds.

Coolants for Welding Water Coolers

Weld longer without damaging your torch—replace the water in your welding cooler with these coolants to prevent mineral deposits and frozen lines. Coolants also tolerate colder temperatures than water. For use with MIG, TIG, spot, and stud welders. They are nonconductive.