AIA NAS 965 PDF
This document provides the aerospace industry with a uniform standard for the procurement of high-speed steel and cobalt threaded shank drills. Utilization of the specified drills in accordance with recommended applications will ensure the performance of drilling tasks with optimum quality, reliability, and economy.
Included in the standard are drill design parameters, pertinent nomenclature, acceptable drill materials and hardness requirements. See NAS907 for point geometries, suggested areas of application, and a Glossary of Terms defining relative terminology.