170924-001 - Tweco 1/16" V-Groove Drive Roll for Solid Wire

Smooth Wire Feeding with Tweco V-Groove Rolls

Frustrated by erratic wire feeding or slipping drive rolls? The Tweco 170924-001 Drive Roll is the solution for welders running 1/16-inch solid wire. Your wire feeder is the heart of your MIG setup, and the drive rolls are the muscles that move the wire. Over time, the grooves on your drive rolls can wear down, losing their grip on the wire and causing inconsistent feed speeds. This leads to burn-backs, sputtering arcs, and frustration. This genuine Tweco replacement roll features a precision-cut V-groove designed specifically to grip solid steel and stainless steel wires securely.

Why Choose V-Groove?
For solid "hard" wires, a V-groove is essential. Unlike knurled rolls that bite into the wire (great for flux-cored but bad for solid wire liner life) or U-grooves (designed for soft aluminum), the V-groove cradles the wire to provide traction without deformation. This means your wire stays round, feeding smoothly through your gun liner and making perfect contact with the tip.

Installation and Compatibility
This roll is sized for 1/16" (1.6mm) wire, a common size for heavy fabrication and structural steel work. It is designed to fit specific Tweco and Thermal Arc wire feeders. Check your feeder's manual or existing parts to confirm compatibility. Investing in fresh drive rolls is one of the cheapest and most effective ways to tune up your welder and ensure your beads are laid down smoothly and consistently.