MIG Welding Machine Wire Feeding Roll V U K Knurl Groove for 0.8 1.0 1.2mm Steel Aluminum Flux Cord Welding Wire Feeder Roll (1.0/1.2mm (0.04/0.047”), U Groove) - TywelMaster

• High quality replacement feeding rolls for Welding Wire Feeder System of MIG/MAG welding machine It is made by Ball Bearing Steel, High and precision and strength, brings long life and smooth feeding. It provides very stable feeding through the pushing system, high efficiency even in lower feeding speed The Feeder Roll Dimension (ODxIDxH) is: 30x10x12mm (1.18x0.40x0.47”) 3 Different Grooves for different application: V-Groove for Carbon Steel Wire i.e. ER70S-6, Copper Wire i.e. CuSi. U-Groove for Aluminium Wire i.e. ER4043, ER5356. Knurl K-Groove for Flux Cord Wire i.e. E71T-1, E71T-GS 2 Different Sizes for Different Wire Size: 0.8/1.0mm (0.03/0.04”). 1.0/1.2mm (0.04/0.047”)