301091 - Miller SuitCase VK-Groove Drive Roll Kit .045-1/16

Optimized Feeding for Flux-Cored Applications

The Miller 301091 Drive Roll Kit is a specialized accessory designed to enhance the performance of Miller SuitCase wire feeders when working with flux-cored and tubular welding wires. Unlike solid wires, cored wires are softer and more susceptible to deformation if compressed too tightly. This kit features VK-Groove (V-Knurled) geometry, which bites into the wire surface to provide positive traction without the need for excessive tension that could crush the wire or cause feeding issues.

Versatile and Reversible Design

Efficiency on the job site is critical, and this drive roll kit offers versatility with its reversible design. Each roll in the two-piece kit is machined to accommodate two different wire diameters: .045 inch and 1/16 inch. This allows welders to switch between common flux-cored wire sizes simply by flipping the rolls, reducing the need to carry multiple specific kits for every wire size. The precision machining ensures accurate alignment with the wire guide path, minimizing drag and wear on the liner.

Genuine Miller Reliability

As a genuine Miller OEM component, the 301091 kit is manufactured to the exact tolerances required for Miller SuitCase wire feeders. Using authentic parts guarantees seamless compatibility and maintains the factory-specified performance of the wire feeding system. This kit includes two drive rolls, ensuring a complete replacement for the feeder's drive assembly. Note that this specific SKU (301091) includes the rolls only and does not come with inlet or outlet guides, making it an ideal replacement for existing setups where guides are already present.