The AI 2,5-20 auto is a stripping machine driven by an electric motor. It uses a system which detects the wire diameter and selects the cutting depth. Exact stripping of different insulated wires within the cross-section range of 0.5 up to 2.5 mm2 (AWG 20 – 14) is possible without an additional external adjustment. Stripping length and pull-off length are very easy to adjust.