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Achieving a perfect weld starts with consistent wire feeding, and for flux-cored welding, that means using the right drive roll. The ESAB 21160 Serrated Drive Roll is the professional's choice for running .030" and .035" cored wires. If you have ever experienced the frustration of wire slipping, bird-nesting at the feeder, or an arc that stutters and sputters, your drive rolls might be the culprit. Standard smooth rolls just don't cut it for soft, tubular wires; they require too much tension to grip, which ends up crushing the wire and ruining its shape.
The ESAB 21160 solves this problem with its specialized knurled design. The tiny teeth on the roller surface act like gears, gripping the wire securely without the need for excessive pressure. This "positive traction" ensures that the wire is pushed smoothly through the liner and out the contact tip at a constant speed, which is absolutely vital for maintaining a steady voltage and a clean, consistent bead. Whether you are welding outdoors in windy conditions with self-shielded wire or in the shop with gas-shielded flux core, this drive roll provides the reliability you need to keep welding without interruption.
Versatility is built right in. This single roll handles the two most popular light-industrial wire sizes: .030 inch and .035 inch. This means you can tackle thin sheet metal projects or heavier structural repairs without needing to buy multiple rollers. Simply install the roll to match your wire size, adjust your tensioner to the minimum setting required to feed, and enjoy smoother operation. Genuine ESAB parts like this are made to exact tolerances, ensuring they fit your machine perfectly and last through spool after spool of wire. Don't let poor feeding compromise your weld quality—upgrade to the correct serrated drive roll and feel the difference.
Why Choose This Roll?
| Additional Information |
|---|
| Brand:ESAB |
| Wire Size:0.030" - 0.035" |
| Wire Type:Cored |
| Packaging Description:1 Per Ea |
| Product Type:Drive Roll |
| Surface Texture:Serrated (Knurled) |
| Compatible Wire Diameter:0.030" (0.8mm), 0.035" (0.9mm) |
| Application:Flux-Cored Arc Welding (FCAW), Metal-Cored Arc Welding (MCAW) |
