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National Stock Number:
5133-01-625-1699
Federal Supply Class:
5133
National Item Identification Number:
016251699
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:
| 11B5090104-4 | 5B5M3 | EDGEWOOD CHEMICAL BIOLOGICAL CENTER DIV DEPT OF ARMY | | 11B5090104-58 | 5B5M3 | EDGEWOOD CHEMICAL BIOLOGICAL CENTER DIV DEPT OF ARMY | | DBCL1/4A | 55719 | IDSC HOLDINGS LLC | | DBCL1/4B | 55719 | IDSC HOLDINGS LLC | | T-DBCL1/4B | 55719 | IDSC HOLDINGS LLC | | ZLW0377-15 | 55719 | IDSC HOLDINGS LLC |
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Techincal Specification:
| CUTTING END STYLE | GENERAL PURPOSE | | CUTTING ROTATION DIRECTION | LEFT-HAND | | FLUTE LENGTH | 2.00 INCHES NOMINAL | | FLUTE QUANTITY | 2 | | OVERALL LENGTH | 3.50 INCHES NOMINAL | | MATERIAL | COBALT ALLOY OVERALL | | NOMINAL CUTTING DIAMETER | 0.2500 INCHES | | POINT ANGLE | 135.0 DEGREES NOMINAL | | POINT TYPE | SPLIT | | SHANK DIAMETER | 0.250 INCHES NOMINAL | | SHANK STYLE | STRAIGHT ROUND | | SPECIAL FEATURES | JOBBERS LG;SHORT FLUTE;1/4 |
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