Contact Tip, 135, Aluminum Wire, 0.047 Inch Size

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Contact Tip, 135, Aluminum Wire, 0.030 Inch Size

Contact Tip, 135, Aluminum Wire, 0.062 Inch Size

Contact Tip, 135, Aluminum Wire, 0.035 Inch Size

Best Welds 135-424 MIG contact tip, 0.047 inch, Miller-style. The copper tip carries welding current to the wire as it feeds and centers it through the nozzle. Used in MIG welding setup and gun...