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National Stock Number:
5133-01-613-1189
Federal Supply Class:
5133
National Item Identification Number:
016131189
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:
| 13225 | 41653 | MORSE CUTTING TOOLS DIV OF MORSE CUTTING TOOLS CORP |
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Techincal Specification:
| DRILL DIAMETER | 0.250 INCHES NOMINAL | | BODY DIAMETER | 0.250 INCHES NOMINAL | | CUTTING END STYLE | GENERAL PURPOSE | | CUTTING ROTATION DIRECTION | RIGHT-HAND | | FLUTE LENGTH | 1.375 INCHES NOMINAL | | OVERALL LENGTH | 2.500 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | HEAVY DUTY SCREW MACHINE DRILL | | MATERIAL | COBALT ALLOY OVERALL | | NOMINAL CUTTING DIAMETER | 0.250 INCHES | | POINT ANGLE | 135.0 DEGREES NOMINAL | | POINT TYPE | SPLIT | | SPECIAL FEATURES | FINISH IS STRAW (OXIDE COLOURS) | | SURFACE TREATMENT | OXIDE FILM OVERALL |
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