Suitable for wire feeder. Mig Welder- 2pcs Wire Feed Drive Roller Roll Parts 0.6-0.8 and 0.8-1.0 Kunrled-Groove.023"-.030" and. 030"-.040". 2 Wire Feed Roller Parts(0.6-0.8 and 0.8-1.0 ). Practical and welding accessories,it is very easy to use.
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