Automatically strips wires without adjustment; hardened steel blades for long life; crimps insulated and non-insulated terminals; wire cutter; micro adjustment knob for wires smaller than 0.2mm². capacities: stripping 0.2 to 6mm² copper or aluminium wire, cutting wire hrc 40 to 50. crimping: insulated terminals 1.5mm, 2.5mm & 6.0mm, non-insulated terminals 1.5mm, 2.5mm, 4.0mm & 6.0mm