Included in the standard are drill design parameters, acceptabledrill materials, harness requirements and pertinenet nomenclaturefor double margin step drills. See NAS907 for basic drillconstruction, nomenclature, point geometries, shank configurations,suggested areas of application, and a glossary of terms definingrelative terminology.
Purpose
This document provides the aerospace industry with the uniformstandard for the procurement of high-speed steel and cobalt doublemargin step drills. Use of the specifid drills in accordance withrecommended applications will ensure the performance of drillingtasks with optimum quality, reliability, and economy.
- Edition:
- 8
- Published:
- 10/31/2014
- Number of Pages:
- 8
- File Size:
- 1 file , 190 KB
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