Mini torch with interchangeable tips 297 (297DM)

Gas used: propane-butane, methane
Soldering in jewelry and dental prosthetics
3 tips No. 1, 2, 4
Heat flow rate (propane-butane/methane)
No. 1 0.2 - 0.3 / 0.12 - 0.16 kW
No. 2 0.56 - 0.9 / 0.36 - 0.5 kW
No. 4 3 - 4.7 / 1.9 - 2.6 kW
Flame (diameter/length)
No. 1 4/22 mm
No. 2 5.5/55 mm
No. 4 10/80 mm
Length 260 mm (with tip No. 1)
Hose ø 6 mm