Therwen 24 Pcs Flux Core Gasless Nozzle Tips Kit Kp1939-1 Flux Core Welder Contact Tips Gasless Nozzle Gas Diffusers for Welder Gun (0.030"(0.8mm) kit, 0.035"(0.9mm) kit)

Therwen 24 Pcs Flux Core Gasless Nozzle Tips Kit Kp1939-1 Flux Core Welder Contact Tips Gasless Nozzle Gas Diffusers for Welder Gun (0.030"(0.8mm) kit, 0.035"(0.9mm) kit)

• Compatible Welder Models: this compatible with KP1939-1 replacement kit is designed for use with 170A flux core welders; Before ordering, please confirm your welder uses the KP1939-1 nozzle interface by checking your welder manual or comparing the nozzle size with our product images
• Reliable Materials: our flux core gasless nozzle tips kit uses materials with great wear resistance, high strength and superior heat resistance; Anti-deformation design reduces arc heat loss, brings stable welding performance and comfortable operation for long service life; For temperature reference: keep continuous operating temperature under 260°C; Short-term peak temperature cannot go over 400°C, as sustained extreme heat will damage the accessories
• Brass Nozzles and Copper Tips: the contact tips are made from copper for stable conductivity, while the gasless nozzles and diffusers are made from brass for heat resistance during regular welding work; This combination helps support smooth wire feeding, steady arc performance, and dependable replacement use
• Quick Twist-lock Installation: the standard twist-lock design compatible with KP1939-1-compatible flux core welding guns, allowing you to replace worn nozzles, tips, or diffusers quickly during a welding session; The compact parts pack stores easily in a tool drawer, welding bag, or workshop supply box
• 24-piece Flux Core Kit: you will receive 24 pieces in total: 2 gasless nozzles, 2 gas diffusers, 10 pieces of 0.030" contact tips, and 10 pieces of 0.035" contact tips; Perfect backup replacement parts for auto body repair, fabrication work, garage projects, and home DIY flux core welding