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National Stock Number:
5133-01-609-5171
Federal Supply Class:
5133
National Item Identification Number:
016095171
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:
| 150L 27/64 | 60NQ9 | GREENFIELD INDUSTRIES INC | | 44427 | 1NEX4 | KENNAMETAL INC. DIV KENNAMETAL INDUSTRIAL PRODUCTS GROUP | | 81127276 | 1KNW3 | SID TOOL CO INC | | 4DH14 | 25795 | W.W. GRAINGER, INC. | | 44427 | 60NQ9 | GREENFIELD INDUSTRIES INC |
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Techincal Specification:
| CUTTING END STYLE | GENERAL PURPOSE | | NOMINAL CUTTING DIAMETER | 0.4219 INCHES | | CUTTING ROTATION DIRECTION | LEFT-HAND | | POINT TYPE | CONVENTIONAL | | POINT ANGLE | 118.0 DEGREES NOMINAL | | FLUTE QUANTITY | 2 | | OVERALL LENGTH | 5.375 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | FLUTE LENGTH | 3.938 INCHES NOMINAL | | SHANK STYLE | STRAIGHT ROUND | | SHANK DIAMETER | 0.422 INCHES NOMINAL | | SPECIAL FEATURES | JOBBERS LG; FRACTIONAL SIZE 27/64 |
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