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National Stock Number:
5133-00-188-7805
Federal Supply Class:
5133
National Item Identification Number:
001887805
Description:
BIT,AUGER
Detail:
A manual or power driven boring tool with a double twist solid center or a single twist hollow or solid center body of one nominal diameter. It is formed into a cutter head at one end, and a shank at the other end. The double twist body type must have either a screw point or a brad point. Excludes BIT, PLUG; and BIT, EXPANSIVE. See also BIT, HOLLOW CHISEL.
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Manufacturer Information:
| GGG-B-383 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | GGG-B-383 TY1CLN | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND | | 53.0 ROCKWELL C MAXIMUM | | CUTTING END STYLE | HOLLOW CENTER SINGLE TWIST W/O POINT | | TWIST LENGTH | 8.000 INCHES MINIMUM | | SHANK STYLE | STRAIGHT SQUARE TANG | | SHANK SQUARE WIDTH | 0.375 INCHES MINIMUM | | OVERALL LENGTH | 13.000 INCHES NOMINAL | | NOMINAL CUTTING DIAMETER | 0.3125 INCHES | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND | | N CLASS | | DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY CUTTING SIZE | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81348 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | GGG-B-383 |
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