New and high quality, Made of high-quality materials, . Pack of 7PCS torch welding accessories for MIG welder nozzle contact tips. One set can be applied to welding machines and multiple welding projects. It is enough to replace and daily use. GOOD ELECTRICITY CONDUCT: These copper contact tips are strong in texture, and high temperatures . The tips have good electricity conduct that can work well in welding projects. which can reduce arc heat loss and help secure the thread and opening of the nozzle seat, extending the service life. It can prevent the nozzles from loosening and breaking, providing you with a higher welding performance and experience. Type:for MIG welding torch, FC90 for MIG accessories Please check the suitable models, and make sure you choose the right welding kit for your machine. Inner aperture:035 0.9mm tip Colour:As Shown Material:ABS+Copper Package Contents: 1Set * Gasless Nozzle Tips(7Pcs) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.