Centerfire Contact Tips, 0.045 in Tip ID, 2 in Long, Wire

Features: "Drop-In" tip with no threads means quick change after burnback, reducing down time | Large diameter tip base and tapered seat provides better electrical conductivity and heat transfer | No tools required to replace tip or nozzle | Solid, concentric relationship between tip and nozzle keeps tip centered even after hard use... and abuse | Spatter shield within nozzle protects diffuser and gives smoother, less turbulent gas flow | Threaded nozzle holds tip fixed at 1/4" or 1/8" recess, flush, or 1/8" stick out | Compatible with all standard air-cooled Bernard Q-Gun and S-Gun MIG Guns