621-0391-25 - MK Products 0.035 Contact Tip for Python & Prince XL (Pack of 25)

MK Products 621-0391-25 Contact Tip Overview

The MK Products 621-0391-25 is a premium contact tip designed to deliver exceptional performance in demanding MIG welding environments. Specifically engineered for use with 0.035-inch (0.9mm) welding wire, this contact tip is a critical component for maintaining a stable arc and ensuring consistent wire feeding. It is manufactured to strict OEM specifications, ensuring a perfect fit with the 621-0424 gas diffuser found in MK Products' renowned push-pull gun systems.

This contact tip is compatible with some of the industry's most respected welding guns, including the Python, Prince XL, and Cobra series. These systems are frequently utilized in aluminum welding applications where wire feeding precision is paramount. The 621-0391-25 tip features a smooth, precision-bored internal channel that minimizes friction, allowing soft aluminum wire to pass through without shaving or binding. This attention to detail helps prevent burn-backs and micro-arcing inside the tip, extending the lifespan of your consumables and reducing downtime.

Supplied in a pack of 25, this product is ideal for high-volume fabrication shops that require a steady supply of reliable consumables. Using genuine MK Products parts ensures that your equipment operates at peak efficiency, maintaining the electrical conductivity and thermal properties necessary for high-quality welds. Whether you are fabricating trailers, boats, or aerospace components, relying on the correct contact tip is the first step toward achieving defect-free welds.

Installation is straightforward, threading securely into the 621-0424 diffuser to provide a solid electrical connection. By choosing the MK 621-0391-25, you are investing in the longevity of your welding gun and the quality of your finished product. Trust Josef Gas to provide authentic MK Products consumables that keep your production line moving.