Assembly tools for screws and nuts. Machine-operated screwdriver bits - Screwdriver bits for cross-recessed head screws Ingestion-build-105964 BS EN 1984:2010 includes some

BS EN 1984:2010 includes some technical changes with respect to BS EN 1984:2000

active power

SF51-70V and SF56-70V is applicable to:

Symbols and abbreviated terms

Assembly tools for screws and nuts. Machine-operated screwdriver bits - Screwdriver bits for cross-recessed head screws Ingestion-build-105964 BS EN 1984:2010 includes some1 Scope This part of ISO 2351 prescribes the technical specifications for machine operated screwdriver bits for cross recessed head screws. It applies to bits with male hexagon drive or with cylindrical flat end drive as defined in ISO 1173, and to tips for screwdrivers as defined in ISO 8764 1. It also gives recommended combinations between tips and bits.