079607 - Miller .045 V-Knurl Drive Roll Kit for Flux-Cored Wire

Reliable Feeding for Flux-Cored Applications

The Miller 079607 V-Knurl Drive Roll Kit is an essential accessory for welders utilizing .045-inch (1.2 mm) flux-cored or metal-cored wires. Designed by Miller Electric to meet the rigorous demands of industrial welding, this kit ensures smooth and consistent wire delivery, which is critical for maintaining arc stability and weld quality. Unlike standard smooth V-groove rolls designed for solid wire, these V-Knurled rolls feature a textured surface that bites gently into the softer cored wire, providing the necessary traction to push the wire through the liner without requiring excessive tension that could crush or deform the tubular wire structure.

Broad Compatibility

This genuine OEM kit is engineered for versatility and fits a wide array of Miller wire feeders and integrated MIG machines. It is the standard replacement kit for the Millermatic 200, 210, 212, 250, 251, 252, and 255 series. Additionally, it is compatible with the Miller Suitcase Series (including 12RC and X-TREME feeders), the 22, 32, and 52 Series feeders, and the Reach wire feeder systems. Whether you are operating a vintage Millermatic or a modern Suitcase feeder in the field, this kit restores your machine's feeding capabilities to factory specifications.

Complete Installation Kit

The 079607 kit comes complete with two drive rolls and one inlet guide, providing everything needed for a standard two-roll wire drive assembly. Replacing the inlet guide simultaneously with the drive rolls is recommended to prevent wire shaving and ensure a clean path for the wire entering the drive mechanism. By using genuine Miller parts, operators can trust in the durability and precision of their equipment, minimizing downtime caused by feeding issues such as bird-nesting or slipping.