KP2518-1 - Lincoln KP2518-1 Drive Roll for Magnum PRO 250LX (.025/.035 Steel)

Smooth Feeding for Your Magnum PRO 250LX

If you are running steel wire through your Lincoln Magnum PRO 250LX Spool Gun, having the correct drive roll is the difference between a smooth, singing arc and a frustrating day of sputtering welds. The Lincoln KP2518-1 Drive Roll is the factory-correct part designed to keep your steel wire moving consistently. Whether you are welding thin sheet metal with .025" wire or tackling structural brackets with .035" wire, this single accessory has you covered thanks to its clever dual-groove design.

Spool guns are fantastic for their portability and ability to push soft wires, but when used for steel, they require precise traction. This drive roll features a V-groove specifically shaped to grip solid steel wire firmly. It applies just the right amount of pressure to feed the wire smoothly without flattening it. This is important because deformed wire can drag inside the contact tip, causing micro-arcing and premature tip failure. With a fresh KP2518-1 installed, you can trust that your wire speed will remain constant, allowing you to focus on your travel speed and puddle control rather than fighting the equipment.

Installation is a breeze. When you are ready to switch wire sizes, you don't need to go hunting for a different part. You simply flip the roll over. One side is machined for .025" and the other for .035". It fits perfectly onto the drive shaft of the Magnum PRO 250LX, locking into place for secure operation. We recommend keeping a spare in your kit; drive rolls do wear down over time, and a groove that has become too smooth will cause slippage, especially if the wire encounters any resistance in the liner.

Don't settle for generic parts that might not fit the specific tolerance of your high-end spool gun. This genuine Lincoln Electric part ensures your investment continues to perform like new. Whether you are doing automotive bodywork, trailer repair, or general fabrication, the KP2518-1 is the reliable choice for feeding steel wire through your spool gun setup.