Xtrweld XTR403-20-45 Toughlock Contact Tip 0.045 in 10 Pack

Product Description

The XTRWELD XTR403-20-45 is a heavy-duty MIG welding contact tip designed for reliable arc transfer and consistent wire feed in demanding welding applications. Built under the Toughlock design, this contact tip accepts 0.045-inch wire diameter and is suited for production welding environments where tip longevity and electrical conductivity are critical. Each pack contains 10 contact tips, making it practical for shop stock or field service kits. Licensed welders, fabricators, and MIG welding technicians will find this a straightforward drop-in consumable for maintaining optimal torch performance.

This contact tip is intended for MIG and GMAW welding processes where a 0.045-inch wire is used. Heavy-duty construction makes it appropriate for higher amperage or higher duty-cycle operations where standard tips wear prematurely. The 10-piece pack quantity supports regular tip rotation and replacement during extended welding sessions or multi-operator shop environments.

Key Features

• 0.045-inch bore diameter for precise wire contact and consistent arc
• Heavy-duty construction for extended service life under high duty-cycle conditions
• Toughlock design for secure seating in compatible torch heads
• Pack of 10 tips for convenient shop stocking and field restocking
• Designed for MIG and GMAW welding applications

Compatibility

Designed as an OEM-style replacement contact tip for MIG and GMAW torches accepting 0.045-inch wire diameter and compatible with Toughlock-style torch bodies.

Installation Notes

Contact tip replacement is performed by qualified welders or welding technicians. Always power down the welding machine and allow the torch to cool completely before removing or installing a contact tip. Use the appropriate tip wrench or pliers to avoid cross-threading; do not overtighten, as this can deform the tip or damage the torch head. Ensure the new tip is fully seated and snug before resuming welding operations.

Technical Specifications

• Wire Diameter: 0.045 inches
• Duty Rating: Heavy Duty
• Pack Quantity: 10
• UPC: 840349219899

Standard Information

• Brand: XTRWELD
• Manufacturer Part Number: XTR403-20-45