- For Phillips screws - Optimised for Japanese Phillips screws - Ductile and tough for hard materials - 1/4" hexagon drive (Wera connecting series 4)
High quality bits, optimised for Asian PH screws. In particular, for applications with very small dimensions pursuant to the Japanese Camera Industrial Standard. Tough viscous for universal use. ΒΌ" hexagon, suitable for holders as per DIN ISO 1173-F 6.3.