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National Stock Number:
5133-01-047-3565
Federal Supply Class:
5133
National Item Identification Number:
010473565
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:
| 1719 | 19904 | STROCO MANUFACTURING, INC. | | 250AN 19 | 1NEX4 | KENNAMETAL INC. DIV KENNAMETAL INDUSTRIAL PRODUCTS GROUP | | S1700 | 19904 | STROCO MANUFACTURING, INC. | | 47470 | 1NEX4 | KENNAMETAL INC. DIV KENNAMETAL INDUSTRIAL PRODUCTS GROUP | | 47470 | 65400 | GREENFIELD INDUSTRIES INC | | 250AN 19 | 65400 | GREENFIELD INDUSTRIES INC |
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Techincal Specification:
| CUTTING END STYLE | GENERAL PURPOSE | | CUTTING ROTATION DIRECTION | RIGHT-HAND | | FLUTE LENGTH | 2.125 INCHES NOMINAL | | FLUTE QUANTITY | 2 | | OVERALL LENGTH | 3.250 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | NOMINAL CUTTING DIAMETER | 0.1660 INCHES | | SHANK DIAMETER | 0.166 INCHES NOMINAL | | SHANK STYLE | STRAIGHT ROUND W/TANG | | POINT TYPE | CONVENTIONAL | | POINT ANGLE | 118.0 DEGREES NOMINAL | | SPECIAL FEATURES | JOBBERS LG; AUTOMOTIVE; WIRE SIZE 19 | | TANG LENGTH | 0.312 INCHES NOMINAL | | TANG THICKNESS | 0.120 INCHES NOMINAL |
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