36860 - ESAB U-Groove Drive Roll .035-3/64 for Aluminum MIG Wire

Reliable Aluminum Wire Feeding with ESAB

The ESAB 36860 Feedroll U-Groove .035-3/64 is an essential component for any welder working with aluminum MIG wire. Unlike steel wires, aluminum is soft and prone to deformation if compressed too tightly or driven by the wrong type of roll. Standard V-groove or knurled rolls can bite into aluminum, causing shavings that clog liners or flattening the wire which leads to poor contact tip fitment and erratic arcs. This genuine ESAB feed roll features a precision U-groove profile designed specifically to cradle the wire, providing the necessary traction for consistent feeding without altering the wire's shape.

Versatility is key in a busy shop, and this drive roll delivers with a dual-groove design. One side is machined for .035-inch (0.9mm) wire, while the other fits 3/64-inch (1.2mm) wire, the two most common diameters for aluminum MIG welding. Switching between sizes is as simple as removing the roll, flipping it over, and reinstalling it. This flexibility reduces the number of spare parts you need to keep on hand and speeds up changeovers between jobs.

Manufactured to ESAB's high standards, this feed roll ensures perfect alignment within the wire feeder mechanism. Proper alignment is critical for aluminum to prevent "bird-nesting"—the frustrating tangling of wire at the drive rolls. By using the correct U-groove roll, you ensure smooth delivery of filler metal to the weld pool, resulting in higher quality welds and less downtime for maintenance. Whether you are fabricating boat hulls, repairing automotive components, or performing general aluminum repairs, the ESAB 36860 is the correct tool for the job.

Invest in genuine ESAB consumables to maintain the performance and longevity of your welding equipment. This feed roll is built from durable, heat-treated steel to withstand the rigors of industrial use while treating your delicate aluminum wire with the care it requires.