标准摘要
[中文适用范围]： ISO 2351 的这一部分规定了用于十字槽头螺钉的机用螺丝刀刀头的技术规范。 它适用于 ISO 1173 中定义的带外六角驱动器或圆柱形平端驱动器的钻头，以及 ISO 8764-1 中定义的螺丝刀刀头。 它还提供了提示和钻头之间的推荐组合。 [外文原描述]： ISO 2351-2 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.
英文名称Assembly tools for screws and nuts — Machine-operated screwdriver bits — Part 2: Screwdriver bits for cross-recessed head screws