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National Stock Number:
5133-01-399-1211
Federal Supply Class:
5133
National Item Identification Number:
013991211
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:
| 15955 | 13130 | CLEVELAND TWIST DRILL CO DIV OF GREENFIELD INDUSTRIES INC | | 15955 | 1NEX4 | KENNAMETAL INC. DIV KENNAMETAL INDUSTRIAL PRODUCTS GROUP | | 3780 C | 13130 | CLEVELAND TWIST DRILL CO DIV OF GREENFIELD INDUSTRIES INC | | 3780 C | 1NEX4 | KENNAMETAL INC. DIV KENNAMETAL INDUSTRIAL PRODUCTS GROUP | | 3780 C | 60NQ9 | GREENFIELD INDUSTRIES INC | | C15955 | 60NQ9 | GREENFIELD INDUSTRIES INC | | NAS907 TYCP-9 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS | | C3780 | 1NEX4 | KENNAMETAL INC. DIV KENNAMETAL INDUSTRIAL PRODUCTS GROUP | | NAS907 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | | NAS907 TYC | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE | | NAS907 TYD | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |
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Techincal Specification:
| CUTTING END STYLE | GENERAL PURPOSE | | NOMINAL CUTTING DIAMETER | 0.2420 INCHES | | CUTTING ROTATION DIRECTION | RIGHT-HAND | | POINT TYPE | SPLIT | | POINT ANGLE | 135.0 DEGREES NOMINAL | | FLUTE QUANTITY | 2 | | OVERALL LENGTH | 4.000 INCHES NOMINAL | | MATERIAL | STEEL ALLOY OVERALL | | FLUTE LENGTH | 1.375 INCHES NOMINAL | | SHANK STYLE | STRAIGHT ROUND | | SHANK DIAMETER | 0.242 INCHES NOMINAL | | SPECIAL FEATURES | JOBBERS LG; SCREW MACHINE FLUTE LG; LETTER SIZE C | | NONDEFINITIVE SPEC/STD DATA | D TYPE |
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