10pcs/WT20 Red WC20 Gray 1.6*150 2.0*150 2.4*150 3.0*150 3.2*150 thoriated tungsten electrode head for welding machine tungsten pin/rod/tungsten carbide electrode

100% Brand New and High Quality.Shape&Color: Same as the picture showStandard:AWS A5.12MISO 6848Class:WT20, WC20,Size :1.6mm x 150mm 1/16" x 6"2.0mmx150mm 2/25"x6"2.4mm x 150mm 3/32" x 6"Note: Please choose the right color and diameter you are looking for.Also we have more TIG welding accessories in our store,You are welcome to buy and use.Type As Your Choice!!Quantity As Your Choice!!Thanks for your visit & Happy Cooperation!!WT20Products Name :Thoriated Tungsten ElectrodesThis material is a popular general purpose electrode due to the excellent arc behavior and good tip life. This is a radioactive formula, however. Vapors, grinding dust and disposal of thorium dioxide raise health, safety and environmental concerns. Use only when contractually required by FAR specifi cation. Products Application:Stainless steels、Carbon steel、Nickel、Titanium、Copper and its alloysWC20Products Name :Ceriated Tungsten ElectrodesThis material good for low-amp, DC orbital tube,, thin sheet, and small part applications, this formula off ers low current capacity, low arc ignition, good arc stability and is non-radioactive. Products Application:Stainless steels、pipeline and small precision parts welding.