for single, multiple and fine-stranded conductors with plastic or rubber insulation, adapts automatically to the different conductor cross-sections: no damage to the conductor, cutting depth adjustable for different insulation materials, with wire cutters for copper and aluminum conductors, stranded up to 10 mm² and solid up to 6 mm², smooth-running mechanics, knife and plastic clamping jaws easily exchangeable, low weight, for thin ribbon conductors up to 10 mm wide in one step Housing: plastic, glass fiber reinforced, knife: special tool steel, oil-hardened