3M Speedglas 100 Welding Helmet-Razor Dragon

The 3M Speedglas 100 Welding Helmet - Razor Dragon, complete with Speedglas 100V auto-darkening filter, provides constant protection, excellent optical clarity and reliable light to dark switching in 0.1 milliseconds. It is easy-to-use and the ideal auto-darkening welding helmet for hobby welders and professional users alike.