15H-52 - Tweco Style 15H-52 Heavy Duty Contact Tip .052" (25 Pack)

Reliable Arc Stability for Heavy-Duty MIG Applications

As a welder, you know that the contact tip is the final transfer point for welding current, and its condition directly affects your arc stability. These 15H-52 Heavy Duty Contact Tips are designed to keep you welding smoothly, even at high amperages. Specifically sized for .052" wire, they are the go-to choice for running Tweco No. 5 guns in demanding environments. Whether you are pushing 400 or 500 amps, these tips hold up to the heat.

One of the biggest frustrations on the line is burnback or erratic wire feeding caused by poor tip quality. These tips are machined from durable copper alloy with a smooth internal bore held to tight tolerances. This means less friction on the wire and better electrical contact, resulting in a consistent arc and fewer stoppages to change out tips. The heavy-duty wall thickness helps dissipate heat effectively, extending the life of the tip compared to standard-duty alternatives.

These tips are designed to fit perfectly into your Tweco 55, 55SW, or 55H MIG gun. The threaded base screws in easily and stays secure, preventing the tip from loosening during long welds. With 25 tips in a pack, you can keep a handful in your toolbox or at your station, ensuring you're always ready to swap out a worn tip and get back to laying beads. Stop fighting with inferior consumables and switch to tips that are built to handle the power of your machine.

Key Features for the Welder:

• Consistent Feeding: Smooth bore prevents wire drag and micro-arcing inside the tip.
• High Amperage Rating: Handles up to 500A without overheating prematurely.
• Easy Identification: Stamped markings let you verify size at a glance.
• Perfect Fit: Threads match your standard Tweco diffusers perfectly.