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National Stock Number:
5133-00-228-1384
Federal Supply Class:
5133
National Item Identification Number:
002281384
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:
| 940 1-37/64 | 13130 | CLEVELAND TWIST DRILL CO DIV OF GREENFIELD INDUSTRIES INC | | 940 1-37/64 | 1NEX4 | KENNAMETAL INC. DIV KENNAMETAL INDUSTRIAL PRODUCTS GROUP |
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Techincal Specification:
| CUTTING END STYLE | GENERAL PURPOSE | | CUTTING ROTATION DIRECTION | RIGHT-HAND | | FLUTE LENGTH | 9.875 INCHES NOMINAL | | FLUTE QUANTITY | 2 | | OVERALL LENGTH | 16.875 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | NOMINAL CUTTING DIAMETER | 1.5781 INCHES | | POINT ANGLE | 118.0 DEGREES NOMINAL | | POINT TYPE | NOTCHED | | SHANK STYLE | STANDARD TAPER W/TANG | | SPECIAL FEATURES | TAPER SHANK LG; FRACTIONAL SIZE 1-37/64 | | TAPER SHANK SIZE DESIGNATOR | 5 MORSE |
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