■Punchers notched grooves in sheet steel up to 2.0 mm thick simply and quickly (S235)
■ Saves time-consuming filing of grooves for non-twist securing of pushbuttons, switches and instruments
■ Notched grooves possible in sizes of 3.2 mm and 4.8 mm
■ Easy punching due to large lever arm
■ Plastic-coated handle
■ Weight 1.3 kg