079614 - Miller 1/16" U-Groove Drive Roll Kit (2-Roll Set)

Reliable Feeding for Aluminum MIG Welding

When it comes to welding aluminum, the margin for error in your wire feeding system is slim. The Miller 079614 Drive Roll Kit is engineered specifically to tackle the challenges of feeding soft 1/16-inch aluminum wire. Unlike V-groove rolls designed for hard steel wires, these U-groove rolls cradle the wire, providing positive traction without deforming the cross-section or creating metal shavings that can clog your liner.

This kit is a genuine Miller replacement part, ensuring perfect compatibility with your existing equipment. It is designed for 2-roll wire drive systems found in many of the industry's most popular industrial feeders and integrated MIG machines. Whether you are fabricating aluminum trailers, signage, or marine components, consistent wire delivery is the key to a stable arc and high-quality welds. This kit eliminates the frustration of slipping wire and irregular feed speeds.

Compatibility You Can Trust

Miller has designed this kit to fit a broad spectrum of their equipment. It is the go-to solution for welders using the classic Millermatic 200, 210, 250, and 252 machines, as well as industrial feeders like the 22A and 24A series. Installing the correct drive rolls is the first step in optimizing your setup for aluminum; pairing these with a nylon liner and the correct contact tip will transform your welding experience.

Key Benefits

• Preserves Wire Integrity: The U-shape groove provides grip without biting into the soft aluminum surface.


• Reduces Downtime: Prevents feeding issues like bird-nesting and burn-back caused by erratic wire speeds.


• Long-Lasting Durability: Machined from hardened steel for extended wear life even in high-production environments.