This material is a popular general-purpose electrode due to its excellent arc retention and delicate tips. Features: Pure tungsten electrode: pure tungsten has a high working function, which makes it difficult to start and maintain a stable arc. The high firing rate results in a short service life. Lanthanated Tungsten Electrodes: This material is an excellent non-radioactive replacement for Thoriated.Ma excellent ignition performance, low combustion rate, excellent re-ignition and excellent service life. Thoriated Tungsten Electrodes: This material is a popular general-purpose electrode due to its excellent arc behavior and fine life advice. You can choose different colors according to different needs. Specifications: Color: Red, Gold, Blue, Green (Optional) Type: 1.6*150/2.4*150 (Optional) Red: Thorzified Tungsten Electrode Welding Carbon Steel, Stainless Steel and Iron under DC Conditions. Blue: Tungsten Lanthanum Stainless Steel and Copper Welding under DC Conditions, Usually Used for Automatic Welding. Green: Pure TungstenWelding of pure aluminum under AC conditions. Gold: Tungsten LanthanumWelding stainless steel copper under alternating current conditions. Length: 150mmPackage Size:1.6*150: 210*40*5mm/8.3*1.6*0.2in2.4*150: 210*57*6mm/8.3*2.2*0.2in Package Weight:1.6*150: 74g/2.6ounce2.4*150: 153g/5.4ouncePacking List:10*Fishing Rod Welding Electrodes buy and deals, waveinnMany questions about Dropshipping services are following:1. How many orders can you handle per day? We are a large company in Shenzhen, China, with a large warehouse that can handle large orders every day. We ship countless packages every day. We can guarantee the order you request.2. How fast can you process orders? We will arrange the shipment as soon as possible after you pay for your order. Priority delivery for dropshipping order3. Can you ship an order without any receipts, invoices and promotional offer inside the package? Absolutely! No invoices, receipts, promotional offer if you leave notes on the order (if you want, we can deliver.)4. If you need other products? We can supply most of the products you need as much as possible1If you have any other questions, please feel free to contact us. We are very grateful for your cooperation with you.5. We can support Dropshipping of CSV/Excel files.6. There is no limited inventory to fulfill orders on a daily basis