Cheap And Discounts 10PCS Tungsten Electrodes Welding Electrodes 1.0 1.6 2.0 2.4 3.0 3.2mm WT20 Tig Rods for Iron Stainless Steel Aluminum Welding Wholesale. Buy Directly From Merchant Ali Professional Instruments& Tools Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.