Xtrweld 11T-45 Tapered Contact Tip 0.045 Inch Mig

Product Description

The XTRWELD 11T-45 is a tapered contact tip designed for MIG welding applications using 0.045-inch diameter wire. It follows the Tweco 11T series style and serves as the point of electrical contact between the welding machine and the wire feed, transferring current to the wire as it passes through the tip. The 11T-45 measures 0.248 inches in outer diameter and is manufactured to OEM-quality standards. Welding technicians and fabricators install this consumable as a standard wear item during MIG gun maintenance and wire changeovers.

This contact tip is suited for use with Tweco-style MIG guns rated between 100 amps and 160 amps, including Classic Weldskill and Mini-MIG style guns. It is appropriate for light-duty to medium-duty MIG welding in fabrication shops, maintenance and repair operations, and light industrial settings. Each tip is marked with its part number or wire size for quick identification during gun teardowns and restocking.

Key Features

• Tapered 11T series profile compatible with Tweco-style MIG gun consumable systems
• Sized for 0.045-inch welding wire with 0.248-inch outer diameter
• Part number and size marking on tip for fast identification
• OEM-quality construction for consistent electrical contact and wire feed
• Suitable for MIG guns rated 100A to 160A

Compatibility

Designed for use with Tweco-style MIG guns rated 100 amps to 160 amps, including Classic Weldskill and Mini-MIG style guns, using 0.045-inch diameter wire.

Installation Notes

Contact tips are installed and replaced by welding technicians as routine consumable maintenance. Always power down the welding machine and allow the MIG gun to cool before replacing a contact tip. Use the appropriate tip wrench or pliers to remove the worn tip and thread in the replacement by hand before snugging with a tool to avoid cross-threading. Inspect the gas diffuser and nozzle for wear at the same time to maintain consistent weld quality.

Technical Specifications

• Wire Size: 0.045 inches
• Outer Diameter: 0.248 inches
• Tip Style: Tapered
• Series: 11T
• Compatible Gun Range: 100A to 160A
• Weight: 0.1 pounds

Standard Information

• Brand: XTRWELD
• Manufacturer Part Number: 11T-45