Plasma Torch Video - How to Cut & Consumable WearThis video explains the proper usage of a plasma torch and wear life of all consumable parts. MIG Welding Wire Selection ChartSelect the correct type and size of mig welding wire to meet your machine power and application. Tig Torch Consumable & Replacement Parts Breakdown by WeldingDirect.ComComplete universal listing and breakdown of all Nu-Tec® tig torches, consumables, accesories and kits by model and power. Tungsten Electrodes PropertiesTungsten electrode selection parameters based on international color codes and ANSI/AWS & European ISO 6848 standards for quality and performance. Additional discounts may be available for volume orders. To speak with a customer service representative for details, call, toll free, 1-866-568-3170 . Welding-Direct.com is in no way affiliated with the above named manufacturers. References to named machines, torches, welding guns and numbers is for your convenience only. Most parts advertised for sale are made by or for Welding-Direct.com; other parts, as indicated, are original parts (OEM) and are simply being resold by welding-direct.com. Copyright 2004 Welding-Direct.com. All rights reserved. Details on our Free Delivery policy may be found on our Information page.