W4017214 - 1/8 Inch V-Knurled Drive Roll Kit (Pair)

Reliable Grip for Heavy Cored Wires

When you are running big wire, you need a drive system that keeps up. This set of 1/8-inch V-Knurled drive rolls is designed to handle the demands of heavy structural and fabrication welding. If you are pushing 1/8" flux-cored or metal-cored wire, standard smooth rolls just won't cut it—they slip, or you have to crank the tension down so hard you crush the wire into an oval, causing drag in the liner and contact tip issues.

These V-Knurled rolls feature a textured groove that grabs the wire without crushing it. This means you can back off the tensioner, save your feeder motor, and still get smooth, uninterrupted feeding. Consistent wire speed means a consistent arc, less burn-back, and better looking welds. Whether you are working on heavy equipment repair, structural steel, or hardfacing, these rolls ensure your wire gets to the puddle exactly when it needs to.

This package comes with a matched set of two rolls, allowing you to replace both the top and bottom (or drive and idler) rolls simultaneously for balanced feeding. Don't let slipping wire ruin your bead; upgrade to the proper knurled drive rolls for your heavy wire applications.