Heavy Duty Contact Tip, 0.144 in Tip, TW 15H-18

Features: Easy identification - Each contact tip is marked showing Part No. and wire diameter | Excellent electrical properties | Inside diameter tolerance is held to +/-.003 in | Machined from a copper alloy tubing providing a consistent and smooth inside diameter surface | Contact tips manufactured from extruded or gun-drilled copper alloy | Contact tips in either threaded and/or twist lock