3M Speedglas 100 Black Welding Helmet 751120

The speedglas 100 welding filter has excellent optical quality and reliable light to dark switching.

• Suitable for MMA, MIG & most TIG applications
• Five selectable variable dark shades: 8 to 12
• Light state: shade 3
• Switching time dark to light; 0.1ms
• Three sensitivity settings
• Speedglas 100 viewing area: 44 x 93mm >
• Battery life; 1500 hours
• Warranty: 2 years
• Grinding mode.
• Delay function allows setting of dark to light opening time.