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105Z44 - Weldcraft 105Z44 #6 Lava TIG Nozzle (3/8 Inch) - 10 Pack

Packaging: 10 per ea
$51.89/ea $341.00/10 per ea only $34.10/eaSave 34%

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OVERVIEW

Tough Nozzles for Tough Jobs: Weldcraft 105Z44

Every TIG welder knows the frustration of hearing that tell-tale "tink" sound—the sound of a ceramic cup cracking under pressure. When you are welding in a tight corner or a restricted space, the heat has nowhere to go but back at your torch. Standard alumina cups often can't handle that level of thermal stress. Enter the Weldcraft 105Z44 Lava Nozzle. This #6 (3/8 inch) nozzle is built specifically to survive where others fail, offering superior resistance to cracking and heat damage.

The 105Z44 is made from lava, a material known for its ability to handle high temperatures and thermal shock. This makes it the go-to choice for "walking the cup" on pipe or digging into tight fillets where reflected heat destroys lesser nozzles. While they may cost slightly more upfront than basic ceramic cups, the longevity they offer pays for itself. You spend less time changing out broken cups and more time laying down beads. This pack contains 10 nozzles, ensuring your toolbox is stocked for the long haul.

These nozzles are designed to fit the most common TIG torches in the industry: the 17, 18, and 26 series. Whether you are running a Miller Diamondback, a Weldcraft WP series, or a generic equivalent, these nozzles will thread on securely. The #6 size is a versatile middle-ground, offering excellent coverage for medium-gauge materials without being too bulky to see around. It is an excellent all-rounder that gains extra points for its durability.

Don't let equipment failure slow you down. Upgrade your front-end consumables to Weldcraft's lava series. The 105Z44 provides the reliability professional welders demand, ensuring that your gas coverage remains consistent and your focus stays on the puddle, not on your equipment.

Additional Information
Brand:Weldcraft
Item:Nozzle Cup
Packaging Description:10 PER EA
Material:Lava
Size:#6 (3/8")
Torch Compatibility:17 Series, 18 Series, 26 Series
Product Type:TIG Nozzle

INCLUDED

  • (10) Weldcraft 105Z44 Lava Nozzles, #6 (3/8")

APPLICATIONS

  • TIG welding in confined spaces (corners, tight angles)
  • High-amperage welding with significant reflected heat
  • Pipe welding and root passes
  • General fabrication using 17, 18, or 26 series torches
  • Maintenance and repair operations requiring durable consumables

FAQ

Lava nozzles are made from a material that offers higher resistance to thermal shock and cracking compared to standard alumina (pink ceramic) nozzles, making them better suited for high-heat or confined space applications.

The 105Z44 fits standard 17, 18, and 26 series TIG torches, including both air-cooled and water-cooled models.

The #6 indicates the size of the nozzle orifice in 16ths of an inch. A #6 nozzle has a 6/16" or 3/8" diameter opening.

This product is a package of 10 Weldcraft 105Z44 lava nozzles.

Yes, lava nozzles are durable and often used for walking the cup, particularly in pipe welding applications where heat buildup is significant.

Yes, this is a genuine Weldcraft product, now a brand under Miller Electric.

You typically use the standard insulator required for your specific torch body (17, 18, or 26 series) when using standard collet bodies.