7SDK 7SDK info Bit width (E): 22.650mm Stem diameter (B): 7.000mm Bit length (D): 20.600mm Key length (A): 75.700mm Hole diameter (C): 4.400mm Bit thickness (F): 2.500mm
JMA1D JMA-1D VAR1 info Material: Steel Key length (A): 63.900mm Bit thickness (F): 2.200mm Blade length (G): 33.500mm Blade width (H): 8.450mm
ZSD7D2 Zasuwa Specjalna dwupiórowa FI 7 Długa 2 info Material: Steel Bit width (E): 28.000mm Stem diameter (B): 7.000mm Bit length (D): 24.500mm Key length (A): 141.150mm Hole diameter (C): 4.500mm Bit thickness (F): 2.600mm