403-20-364 - Tregaskiss Style 403-20-364 Heavy Duty Contact Tip 3/64"

Premium Aftermarket 403-20-364 Contact Tips

Maximize the efficiency of your MIG welding operations with our high-quality Tregaskiss Style 403-20-364 Contact Tips. Designed for professional welders who demand reliability and precision, these contact tips are the critical link between your power source and the weld pool. Specifically engineered for 3/64" (1.2mm) wire, they are an exact fit for the widely used Tregaskiss Tough Gun series of MIG guns, ensuring you can maintain peak performance without the premium price tag of OEM parts.

Optimized for Heavy Duty Applications

In the world of welding, heat is the enemy of consumable longevity. The "HD" designation on these tips stands for Heavy Duty, indicating a design that prioritizes thermal management. Constructed from high-grade copper alloy, these tips feature increased mass and wall thickness. This additional material acts as a heat sink, drawing thermal energy away from the wire interface. The result is a contact tip that resists softening and deformation, maintaining its structural integrity even during high-amperage spray transfer or pulse welding modes.

Superior Arc Stability

The quality of your weld bead is directly influenced by the quality of current transfer. A worn or poorly made contact tip can cause voltage fluctuations, spatter, and wandering arcs. These 403-20-364 tips feature a precision-drilled bore that ensures optimal contact with the wire while allowing for smooth feeding. This reduces friction and prevents the "stick-slip" phenomenon that can ruin a perfect bead. By maintaining a consistent electrical contact point, these tips help you achieve uniform penetration and a clean, professional finish on every joint.

Seamless Integration

Switching to our aftermarket contact tips requires no modification to your existing torch setup. They thread perfectly into standard Tregaskiss diffusers and are compatible with standard nozzles. Whether you are welding mild steel, stainless, or aluminum, having a fresh, high-quality contact tip is the simplest maintenance step you can take to troubleshoot weld defects. Keep your toolbox stocked with these heavy-duty essentials and ensure your equipment is always ready for the next challenge.