851/1 J Bits, PH 0 x 25 x 2.5 mm
High quality bits for Phillips screws, optimized for Asian PH screws. Similar to Camera screws. Tough viscous for universal use. 1/4" hexagon, suitable for holders as per DIN ISO 1173-D 6.3.
J stands for Japan. J bits have been optimized to suit Asian PH screws. In particular, they are for use with very small dimensions as set out in the Japanese Camera Standard.