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National Stock Number:
5133-01-097-2891
Federal Supply Class:
5133
National Item Identification Number:
010972891
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:
| 06618 | 13130 | CLEVELAND TWIST DRILL CO DIV OF GREENFIELD INDUSTRIES INC | | 15107 | 16568 | PRECISION TWIST DRILL CO | | 2113 G | 03882 | NEW YORK TWIST DRILL INC | | 24301 | 03882 | NEW YORK TWIST DRILL INC | | 300-640 | 48521 | COLT INDUSTRIES OPERATING CORP PRATT AND WHITNEY MACHINE TOOL DIV | | NAS907 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | | NAS907 TYASZG | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | | NAS907 TYASZG | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |
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Techincal Specification:
| CUTTING END STYLE | GENERAL PURPOSE | | CUTTING ROTATION DIRECTION | RIGHT-HAND | | FLUTE LENGTH | 2.875 INCHES NOMINAL | | FLUTE QUANTITY | 2 | | OVERALL LENGTH | 4.125 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | NOMINAL CUTTING DIAMETER | 0.2610 INCHES | | NONDEFINITIVE SPEC/STD DATA | A TYPE | | SHANK DIAMETER | 0.261 INCHES NOMINAL | | SHANK STYLE | STRAIGHT ROUND | | POINT TYPE | SPLIT | | POINT ANGLE | 118.0 DEGREES NOMINAL | | SPECIAL FEATURES | JOBBERS LG; LETTER SIZE G | | SPECIFICATION/STANDARD DATA | 80205-NAS907 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD | | SURFACE TREATMENT | OXIDE FILM OVERALL |
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