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National Stock Number:
5133-01-365-6124
Federal Supply Class:
5133
National Item Identification Number:
013656124
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:
| 209CO 49/64 | 16568 | PRECISION TWIST DRILL CO | | 210C | 2T930 | MICHIGAN DRILL INC | | B94.11M | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS | | 21349 | 16568 | PRECISION TWIST DRILL CO | | 210C 49/64 | 8J729 | MICHIGAN DRILL CORP |
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Techincal Specification:
| CUTTING END STYLE | GENERAL PURPOSE | | NOMINAL CUTTING DIAMETER | 0.7656 INCHES | | CUTTING ROTATION DIRECTION | RIGHT-HAND | | POINT TYPE | NOTCHED | | POINT ANGLE | 135.0 DEGREES NOMINAL | | FLUTE QUANTITY | 2 | | OVERALL LENGTH | 10.625 INCHES NOMINAL | | MATERIAL | STEEL ALLOY OVERALL | | FLUTE LENGTH | 6.000 INCHES NOMINAL | | SHANK STYLE | STANDARD TAPER W/TANG | | TAPER SHANK SIZE DESIGNATOR | 3 MORSE | | SPECIAL FEATURES | TAPER SHANK LG; FRACTIONAL SIZE 49/64 |
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