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National Stock Number:
5133-00-131-4937
Federal Supply Class:
5133
National Item Identification Number:
001314937
Description:
CUTTER,HOLE FORMING,DRIVE SHANK
Detail:
A TOOL CONSISTING OF ANY COMBINATION OF DRILL, PILOT DRILL, REAMER, COUNTERSINK, OR COUNTERBORE. IT IS DESIGNED TO FORM A HOLE FOR FASTENERS WITH A SPECIFIC GRIP LENGTH AND MACHINED TO A CLOSE TOLERANCE TO PROVIDE A DRIVE FIT. THE TOOL HAS A SHANK REQUIRING A SPECIAL TOOL HOLDER TO BE USED IN A POWER FEED HAND DRILLING MACHINE OR A POWER FEED DRILL PRESS.
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Manufacturer Information:
| TFIM25.0052-105 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | CUTTING END STYLE | SINGLE END | | BODY DIAMETER | 0.741 INCHES NOMINAL | | DRILL DIAMETER | 0.322 INCHES NOMINAL | | DRILL LENGTH | 0.940 INCHES NOMINAL | | INCLUDED ANGLE | 100.0 DEGREES NOMINAL | | SHANK STYLE | EXTERNALLY THREADED | | THREAD SERIES DESIGNATOR | UNF | | NOMINAL THREAD DIAMETER | 0.438 INCHES | | THREAD QUANTITY | 20 PER INCH | | OVERALL LENGTH | 1.750 INCHES NOMINAL | | CUTTING ROTATION DIRECTION | RIGHT-HAND | | FLUTE QUANTITY | 4 | | FEATURES PROVIDED | TAPERED REAMER | | REAMER TAPER | 0.002 INCHES PER FOOT NOMINAL |
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