SANPRO Blechknabber / Handknabber / Blechnibbler 240 mm - YouTube
Bosch Professional Battery Nibbler GNA 18V-16 (700 Watt, Handle Circumference 156 mm, Depth of 1.6 mm, Brushless Motor, Includes 2 x 5.0 Ah Li-Ion Batteries and Chargers, Nibbler, in L-BOXX) : Amazon.de: