by 3M
(1)Buy new:
3 used & new from $179.69
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Review & Description
3M 07-0012-31BZ Speedglas Blazed 100 Series Variable Shade HelmetPart # 07-0012-31BZBold Designs, Exceptional Performance, Affordable ValueIn 1981 we turned the world of welders on its head by introducing the first commercially-viable auto-darkening welding filter. For three decades we have worked closely with welders, safety engineers and ergonomic specialists to constantly improve the performance and comfort of our products. Ever sincethen, the Speedglas brand and the technology behind it has been the standard to which others aspire. The new Speedglas 100 Welding Helmet delivers outstanding protection, comfort and performance with distinctive graphic designs. Welders can benefit from its excellent optical quality and reliable light-to-dark switching at a highly affordable price. The Speedglas 100 welding helmet can be used with most arc welding processes, such as stick (MMA), MIG/MAG and TIG applications greater than 10 amps. Its also the ideal entry-level auto-darkening helmet for occasional users, such as hobbyists, farmersand maintenance or construction workers.This filter has three sensitivity settings: a normal setting used for most types of welding (both indoors and outdoors), a setting for when other welders are working nearby, and a setting for low-current or stable arc (e.g. TIG) welding.3M HN07-0012-31BZ Specifications:Standards ComplianceANSI Z87.1-2003,CSA Z94.3Classification1/2/2/3Switching Speed 0.1 ms @ 73Deg F (+23 Deg C)Delay (switching time dark-light)100-250 ms UV/IR ProtectionShade 12 (permanent)Viewing Area1.73 x 3.66 in (44 x 93 mm)Light StateShade 3Dark StateShade 8-12 (Variable)Battery Life 1,500 hoursWarranty 2 YearsRated ForMIG, Stick, TIG > 10 amps Read more
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