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National Stock Number:
5133-01-289-7127
Federal Supply Class:
5133
National Item Identification Number:
012897127
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:
| 1764 57 | 13130 | CLEVELAND TWIST DRILL CO DIV OF GREENFIELD INDUSTRIES INC | | 1764 57 | 1NEX4 | KENNAMETAL INC. DIV KENNAMETAL INDUSTRIAL PRODUCTS GROUP | | 4522-0043 | 03882 | NEW YORK TWIST DRILL INC | | 48183 | 13130 | CLEVELAND TWIST DRILL CO DIV OF GREENFIELD INDUSTRIES INC | | 48183 | 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 QUANTITY | 2 | | OVERALL LENGTH | 1.500 INCHES NOMINAL | | MATERIAL | CARBIDE OVERALL | | NOMINAL CUTTING DIAMETER | 0.0430 INCHES | | POINT TYPE | CONVENTIONAL | | POINT ANGLE | 130.0 DEGREES NOMINAL | | SHANK DIAMETER | 0.125 INCHES NOMINAL | | SHANK STYLE | STRAIGHT ROUND | | SPECIAL FEATURES | SOLID CARBIDE; FOR PRODUCTION DRILLING OF PRINTED CIRCUIT BOARDS; WIRE SIZE 57 |
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