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National Stock Number:
5133-01-592-5691
Federal Supply Class:
5133
National Item Identification Number:
015925691
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:
| CASD-20-1-C | 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 | 4.620 INCHES NOMINAL | | MATERIAL | COBALT ALLOY OVERALL | | SHANK STYLE | STRAIGHT ROUND | | SPECIAL FEATURES | STARTING DRILL FOR SPLIT SLEEVE COLD EXPANSION (CA) PROCESS IN COBALT; STANDARD TOOL DIAMETER NUMBER 20 |
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