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National Stock Number:
5133-01-491-9693
Federal Supply Class:
5133
National Item Identification Number:
014919693
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:
| CBSD-6-2-N-1 | 51439 | FATIGUE TECHNOLOGY INC |
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Techincal Specification:
| CUTTING END STYLE | GENERAL PURPOSE | | CUTTING ROTATION DIRECTION | RIGHT-HAND | | FLUTE QUANTITY | 2 | | OVERALL LENGTH | 6.000 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SHANK STYLE | STRAIGHT ROUND | | SPECIAL FEATURES | STARTING DRILL FOR SPLIT SLEEVE COLD EXPANSION (CB) PROCESS IN ALUMINUM AND MILD STEEL; FOR 15/64 IN. OVERSIZE FINISHED HOLE DIA; STANDARD TOOL DIAMETER NUMBER 6-2-N |
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