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National Stock Number:
5133-01-537-9436
Federal Supply Class:
5133
National Item Identification Number:
015379436
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:
| 053919 | 16568 | PRECISION TWIST DRILL CO | | QC91C0-19 | 16568 | PRECISION TWIST DRILL CO | | QC91CO 19 | 16568 | PRECISION TWIST DRILL CO |
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Techincal Specification:
| CUTTING END STYLE | GENERAL PURPOSE | | CUTTING ROTATION DIRECTION | RIGHT-HAND | | FLUTE LENGTH | 3.375 INCHES NOMINAL | | FLUTE QUANTITY | 2 | | OVERALL LENGTH | 5.750 INCHES NOMINAL | | MATERIAL | STEEL ALLOY OVERALL | | SHANK STYLE | STRAIGHT ROUND | | POINT TYPE | SPLIT | | POINT ANGLE | 135.0 DEGREES NOMINAL | | SPECIAL FEATURES | TAPER LG; WIRE SIZE 19; PARABOLIC FLUTE |
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