GrindWeld
Grunge Welding Helmet K2933-1 - Image 1
Lincoln Electric·equipment

Grunge Welding Helmet K2933-1

The Grunge Welding Helmet (K2933-1) is a lightweight, solar‑powered auto‑darkening helmet with a grind mode for versatile welding and cutting applications.

Key Features

  • Solar powered with battery backup (2 AAA alkaline)
  • Adjustable ratchet headgear with oversized absorbent sweatband for comfort
  • Variable shade range 7‑13 plus dedicated grind mode
  • Includes two extra impact‑resistant clear lenses (inside and outside)
  • Hard‑hat compatible, ANSI Z87.1 certified

Specifications

  • Weight: 17.5 oz (≈ 483 g)
  • Viewing area: 3.82" × 1.73"
  • Lens shade rating: 7‑13 (optical clarity 1/1/1/2)
  • Power supply: Solar with battery assist (2 AAA alkaline)
  • Control type: Analog with grind/shade knob
  • Sensors: 2
  • TIG rating: ≥5 A
  • Cartridge size: 4.33" × 3.54"
  • Material: Nylon

Applications

  • Stick welding
  • TIG and pulsed TIG welding
  • MIG and pulsed MIG welding
  • Flux‑core welding
  • Gouging
  • Grinding with dedicated grind mode

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Specifications

MaterialNylon
Weight G483
Weight Oz17.5
Control TypeAnalog
Power SupplySolar with battery assist (2 AAA alkaline)
Tig Rating A≥5
Auto DarkeningYes
Viewing Area In3.82x1.73
Lens Shade Range7-13
Cartridge Size In4.33x3.54
Number Of Sensors2

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