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National Stock Number:
5133-00-133-4215
Federal Supply Class:
5133
National Item Identification Number:
001334215
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:
| 10428 | 62835 | VERMONT AMERICAN CORP HARDWARE TOOL DIV | | 22520 | 56630 | VIKING DRILL AND TOOL INC | | 60769 | 22168 | PREMIER INDUSTRIAL CORP | | 60769 | 52203 | PREMIER INDUSTRIAL CORP PREMIER FASTENER DIV | | 43560 | 52203 | PREMIER INDUSTRIAL CORP PREMIER FASTENER DIV | | 34757 | 56630 | VIKING DRILL AND TOOL INC | | A-A-517 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| CUTTING END STYLE | GENERAL PURPOSE | | CUTTING ROTATION DIRECTION | RIGHT-HAND | | FLUTE LENGTH | 2.063 INCHES NOMINAL | | FLUTE QUANTITY | 2 | | OVERALL LENGTH | 4.688 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | NOMINAL CUTTING DIAMETER | 0.4375 INCHES | | POINT TYPE | SPLIT | | POINT ANGLE | 135.0 DEGREES NOMINAL | | SHANK DIAMETER | 0.250 INCHES NOMINAL | | SHANK STYLE | HEXAGON | | SPECIAL FEATURES | REDUCED 1/4 IN. DIA SHANK; FRACTIONAL SIZE 7/16 |
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