11501205 - Tweco 15H52 Heavy Duty Contact Tip 0.052" (25 Pack)

Genuine Tweco 15H52 Contact Tips – 25 Pack

Maximize the efficiency of your MIG welding operations with the Tweco 15H52 Heavy Duty Contact Tip. Designed for professional welders using 0.052" wire, these tips are a staple in the industry for their durability and precision. The 15H series is distinguished by its heavy-duty profile, offering a robust solution for high-heat applications where standard tips might fail prematurely. The increased mass of the copper alloy body acts as a heat sink, drawing thermal energy away from the wire contact point and preserving the structural integrity of the tip over longer welding durations.

Compatibility is key in a busy shop, and the 15H52 is built to fit the widely used Tweco #4 (400 Amp) and #5 (500 Amp) MIG guns. The consistent bore geometry ensures that the welding wire maintains continuous electrical contact, which is vital for a smooth, spatter-free arc. Poor contact can result in voltage fluctuations and weld defects, but Tweco's rigorous manufacturing standards minimize these risks. These tips are suitable for use with solid wires as well as flux-cored wires of the corresponding diameter.

Supplied in a pack of 25, these contact tips offer excellent value and convenience for high-volume shops. Regular replacement of contact tips is a simple maintenance step that can drastically improve weld quality and wire feed performance. Trust in the legacy of Tweco—a brand synonymous with MIG welding innovation—to keep your torch running smoothly. Upgrade to the heavy-duty 15H series for applications requiring that extra level of endurance.