Welding helmet is a gadget used for safety purposes during welding. It protects eyes, head and neck from burning, harmful radiations, sparks and heat. 3 m speedglas welding helmet 9002 NC is slim in design. Get the latest price functions : 3 m speedglas welding helmet helmet 9002 NC is an advanced type of helmets. It is specially designed to protect from harmful … [Read more...] about Speedglas Welding Helmet