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

Genuine Miller .045" V-Knurl Drive Roll Kit

Optimize your welding setup for flux-cored operations with the Miller 079607 Drive Roll Kit. Specifically engineered for .045-inch (1.2 mm) flux-cored and metal-cored wires, this kit features V-Knurled (VK-Groove) drive rolls. The knurled design is crucial for cored wires, as it provides positive grip without the need for high drive roll tension. This prevents the flattening of the wire, which can lead to poor electrical contact in the contact tip and erratic arc performance. When you need to run flux-core for deep penetration or outdoor structural work, swapping to these knurled rolls is the first step to a successful weld.

Designed for Miller Wire Feeders

This kit is a direct replacement for the drive rolls found in many of Miller's most popular industrial wire feeders. It fits the legendary Millermatic 200, 210, 250, 251, and 252 machines, as well as the DVI, Pulser, and Vintage models. For portable operations, it is compatible with Miller Suitcase feeders, S-Series feeders (S-32S, S-52), and Swingarc systems. The broad compatibility makes this a must-have spare part for shops running multiple generations of Miller equipment.

What's Included

Each package contains two (2) V-Knurled drive rolls and one (1) inlet guide. The inclusion of the inlet guide ensures that the wire is aligned perfectly as it enters the drive assembly, reducing wear and friction. Proper maintenance of your wire drive system is key to preventing burn-back and ensuring smooth wire delivery. Trust Welders Supply for authentic Miller accessories that keep your production line moving and your welds consistent.