What documents provide information about the size and type of drill bit used for enlarging holes?

The answer is work instructions and engineering drawings because these documents are specifically designed to convey detailed information about the assembly and manufacturing processes, including the specifications for tools and equipment. Work instructions provide the procedural steps to follow, which often include details on the types of drill bits required for a particular task, their sizes, and the specific materials they are intended to work with. Engineering drawings complement this by illustrating the dimensions and tolerances of the holes that need to be drilled, which directly informs the selection of the appropriate drill bit.

Quality control standards focus on maintaining the quality of processes and products but do not provide specific guidance on tools like drill bits. Safety manuals primarily deal with procedures and practices to ensure the safety of workers and do not usually specify tool types. Supplier catalogs can be useful for reference on various tools and their specifications, but they don't provide the contextual and procedural information necessary for a specific task within an assembly process. Therefore, work instructions combined with engineering drawings serve as the comprehensive source regarding the size and type of drill bit to be used.