Included in the standard are drill design parameters, pertinentnomenclature, acceptable drill materials and hardness requirements.See NAS907 for point geometries, suggested areas of application,and a Glossary of Terms defining relative terminology.
Purpose
This document provides the aerospace industry with a uniformstandard for the procurement of high-speed steel and cobaltthreaded shank drills. Utilization of the specified drills inaccordance with recommended applications will ensure theperformance of drilling tasks with optimum quality, reliability,and economy.
- Edition:
- 10
- Published:
- 07/31/2014
- Number of Pages:
- 8
- File Size:
- 1 file , 170 KB
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