Part Details | TWIST DRILL
5133-01-095-6638 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.
Alternate Parts: 06645, 327640, 327-640, NAS907 TYASZ516, NAS907 TYASZ5/16, NAS907, 24120, 2111 516, 2111 5/16, 10120, 5133-01-095-6638, 01-095-6638, 5133010956638, 010956638
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
51 | JUN 05, 1980 | 01-095-6638 | 05237 ( DRILL, TWIST ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT ROUND

SOLID CENTER SINGLE TWIST W/BRAD POINT

Cross Reference | NSN 5133-01-095-6638
Part Number | Cage Code | Manufacturer |
---|---|---|
06645 | 13130 | CLEVELAND TWIST DRILL CODIV OF GREENFIELD INDUSTRIES INC |
327-640 | 48521 | COLT INDUSTRIES OPERATING CORPPRATT AND WHITNEY MACHINE TOOL DIV |
NAS907 TYASZ5/16 | 80244 | GENERAL SERVICES ADMINISTRATIONFEDERAL SUPPLY SERVICE |
NAS907 | 80205 | NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES |
24120 | 03882 | NEW YORK TWIST DRILL INC |
2111 5/16 | 03882 | NEW YORK TWIST DRILL INC |
10120 | 16568 | PRECISION TWIST DRILL CO |
Technical Data | NSN 5133-01-095-6638
Characteristic | Specifications |
---|---|
CUTTING END STYLE | 2 SOLID CENTER SINGLE TWIST W/BRAD POINT |
FLUTE LENGTH | 3.188 INCHES NOMINAL |
SHANK STYLE | STRAIGHT ROUND |
SHANK DIAMETER | 0.313 INCHES NOMINAL |
OVERALL LENGTH | 4.500 INCHES NOMINAL |
NOMINAL CUTTING DIAMETER | 0.3125 INCHES |
CUTTING ROTATION DIRECTION | RIGHT-HAND |
POINT TYPE | SPLIT |
POINT ANGLE | 118.0 DEGREES NOMINAL |
FLUTE QUANTITY | 2 |
SPECIAL FEATURES | JOBBERS LG; FRACTIONAL SIZE 5/16 |
SPECIFICATION/STANDARD DATA | 80205-NAS907 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
NONDEFINITIVE SPEC/STD DATA | A TYPE |