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National Stock Number:
5133-01-625-1705
Federal Supply Class:
5133
National Item Identification Number:
016251705
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:
| 11B5090315-4 | 5B5M3 | EDGEWOOD CHEMICAL BIOLOGICAL CENTER DIV DEPT OF ARMY | | SCJD3F020 | 1YS26 | ICS CUTTING TOOLS, INC. |
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Techincal Specification:
| CUTTING END STYLE | GENERAL PURPOSE | | CUTTING ROTATION DIRECTION | RIGHT-HAND | | FLUTE LENGTH | 2.375 INCHES NOMINAL | | FLUTE QUANTITY | 3 | | MATERIAL | | | POINT ANGLE | 150.0 DEGREES NOMINAL | | NOMINAL CUTTING DIAMETER | 0.3125 INCHES | | OVERALL LENGTH | 3.750 INCHES NOMINAL | | POINT TYPE | CONVENTIONAL | | SHANK STYLE | STRAIGHT ROUND | | SPECIAL FEATURES | JOBBERS LG; FRACTIONAL SIZE 5/16 |
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