Description Long lever and eccentric force support up to 3mm wall thickness. Especially to notch gas-, steel-, non-ferrous metal-, and steam-tubes. To notch out the welding line for T-connections of tubes. Three different diameters: 28, 34 and 43mm. Can be used horizontally and vertically. technical details sheet metal working max. wall thickness in mm 3 for diameter in mm 28 / 34 / 43 weight gross weight in kg 9 net weight in kg 8
