... Grinding Mode High quality and favourable price Solar Welding Mask General Introduction@All function welding helmets, suitable for TIG,MMA,MIG/MAG, ... filter@Sensitivity adjustment@Grind switching function@For high-quality welding users SPECIFICATION ModelX801Size of Cartridge114 x 84 x 10mm( ... Auto-darkening YesVariable ShadeYesSensitivity YesGrind Mode NoChangeable BatteryYes Solar Welding Mask