Optrel IsoFit Headgear Kopfband Lorch with high-frequency TIG ignition ensures

with high-frequency TIG ignition ensures a perfect welding start

The Böhler Guardian 62 Air welding helmet offers permanent protection against UV and infrared radiation and protects the face and eyes from welding sparks

Heat treatment Test temperature [°C] untreated +20°C Vickers hardness HV 330 Brinell hardness HB 300 Rockwell hardness HRC 3

63 solid wire electrode of quality G4Si1 is suitable for a wide range of applications

After treatment with the chipping hammer

Optrel IsoFit Headgear Kopfband Lorch with high-frequency TIG ignition ensuresOptrel IsoFit Headgear Headband Replacement headband Art. No. 5003. 290