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National Stock Number:
5133-01-524-5602
Federal Supply Class:
5133
National Item Identification Number:
015245602
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:
| TFIM 25.0216048 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | AGAV | | CUTTING END STYLE | GENERAL PURPOSE | | FLUTE LENGTH | 1.440 INCHES NOMINAL | | FLUTE QUANTITY | 2 | | OVERALL LENGTH | 3.500 INCHES NOMINAL | | POINT TYPE | NOTCHED | | POINT ANGLE | 90.0 DEGREES NOMINAL | | SPECIAL FEATURES | DRILLSIZE12; H.S.S.; 2 FLUTE,RIGHT HAND HELIX;HEAVY DUTY USED TO ENLARGEPILOT HOLES AND PRODUCE DRILLED HOLES IN BLANK PARTS |
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