
WeldingCity® 7400-series Contact Tip for Bernard® MIG Welding Gun
Item Details: Premium quality Bernard® style contact tips 7400-series; work with gas diffuser 4435 and 4335 to fit Bernard® Q(TM) and S(TM) MIG guns. Tip Features: No threads- Elliptical shape quickly locks in place with a 1/4" turn for quick replacement. Provides adjustable tip to work distance and allows for fast and easy changeover. Have a much longer surface area for electrical and heat transfer than fine threaded tips for extended tip life. Wide variety of standard slip-on nozzles to fit any application. Machined from a copper alloy tubing providing a consistent and smooth inside diameter surface. Each contact tip is marked showing Part No. and wire diameter. Inside diameter tolerance is held to +/-.003". Product Attributes: Brand: WeldingCity® Compatibility: Bernard® Tip Series: 7400-series Feature: Elliptical Part Number and Orifice Size: 7497 (0.023"), 7488 (0.030"), 7489 (0.035"), 7490 (0.045"), 7498 (0.052"), 7491 (1/16"), 7493 (3/32") Work Together With (Breakdown