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National Stock Number:
5133-01-430-0499
Federal Supply Class:
5133
National Item Identification Number:
014300499
Description:
DRILL,TWIST
Detail:
AN END CUTTING TOOL HAVING TWO OR MORE CUTTING EDGES, AND HAVING HELICAL FLUTES OR GROOVES ADJACENT THERETO FOR THE ADMISSION OF COOLANT AND THE EJECTION OF CUTTINGS OR CHIPS. IT IS USED FOR DRILLING HOLES IN VARIOUS MATERIALS. EXCLUDES DRILL, MASONRY (AS MODIFIED); AND DRILL,TWIST, BONE. SEE ALSO DRILL, PIVOT, JEWELER'S AND DRILL, HARDENED STEEL, CARBIDE TIPPED.
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Manufacturer Information:
| T.F.I.M.25.0214172 | 76301 | THE BOEING COMPANY | | TFIM25.0214-172 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| CUTTING END STYLE | GENERAL PURPOSE | | FLUTE LENGTH | 2.937 INCHES NOMINAL | | OVERALL LENGTH | 5.000 INCHES NOMINAL | | MATERIAL | STEEL ALLOY OVERALL | | NOMINAL CUTTING DIAMETER | 0.2812 INCHES | | SHANK DIAMETER | 0.281 INCHES NOMINAL | | SHANK STYLE | STRAIGHT ROUND | | POINT ANGLE | 135.0 DEGREES NOMINAL | | SPECIAL FEATURES | JOBBERS LG; FRACTIONAL SIZE 9/32 |
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