Handy self-lighting torch with turbo-flame for extremely fast brazing and soft soldering. Economic gas consumption. Copper tubes and others 64 mm Heating, annealing, burning, melting, thawing, shrinking and similar thermal procedures. Flame temperature 2500°C (4500°F) Piezo-electric self-lighting Without igniter! Pull trigger – flame comes on! Release trigger – flame goes out! Little gas consumption, only 360 g/h! Acetylene only Injection torch burns atmospheric oxygen. Hence only acetylene necessary. Execution Super handy, ergonomic, with one hand only. No setting, no adjustment. Locking button for continuous operation. Only 1 universal flame tube. Turbo-flame Spot-flame with turbo-twisting-booster for extremely high heating capacity and super fast brazing.