079594 - Miller .030 V-Groove Drive Roll & Inlet Guide Kit - 079594

Genuine Miller Drive Rolls for Reliable Solid Wire Welding

Keep your welding operations running smoothly with the Miller .030" V-Groove Drive Roll Kit (079594). Nothing is more frustrating than a wire feeder that slips or stutters in the middle of a bead. Often, the culprit is worn-out drive rolls or using the wrong groove geometry for your wire. This kit is specifically engineered for .030-inch (0.8 mm) solid wires, such as ER70S-6 or stainless steel grades. The V-groove design maximizes surface contact area to push the wire effectively without crushing it, ensuring a stable arc and high-quality weld deposit.

This kit is a direct replacement for the feed system in many of Miller's most popular welders. It includes two drive rolls and a replacement inlet guide. Over time, inlet guides can become grooved or clogged with debris, which adds drag to the wire. Replacing the guide along with the rolls is a best practice that extends the life of your liner and gun consumables. This simple maintenance step can dramatically improve the consistency of your wire feed speed.

Fits Your Favorite Millermatic and Suitcase Feeders

The 079594 kit is designed to fit a massive list of Miller equipment, making it a smart inventory item for shops with mixed fleets. It is compatible with the Millermatic 200, 210, 212, 250, 251, and 252, as well as the Millermatic 300 (without meters). For portable welding, it fits the Suitcase X-TREME and other Suitcase Series feeders, ensuring your field work isn't halted by feed issues. It also supports the 22, 32, and 52 series industrial feeders.

At Welders Supply, we understand that downtime costs money. Using the correct drive rolls is the cheapest insurance against feeding problems. Don't settle for "close enough"—use the V-groove rolls designed for your solid wire applications. Whether you are welding auto body panels, structural brackets, or stainless steel exhaust systems, this Miller OEM kit delivers the performance you expect from the biggest name in welding.