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National Stock Number:
5133-01-436-9122
Federal Supply Class:
5133
National Item Identification Number:
014369122
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-6-1-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 | | MATERIAL | STEEL, HIGH SPEED OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 5.750 INCHES NOMINAL | | SHANK STYLE | STRAIGHT ROUND | | SPECIAL FEATURES | STARTING DRILL FOR SPLIT SLEEVE COLD EXPANSION (CB) PROCESS IN ALUMINUM AND MILD STEEL; FOR 7/32 IN. OVERSIZE FINISHED HOLE DIA; STANDARD TOOL DIAMETER NUMBER 6-1-N |
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