Part Details | TWIST DRILL
5133-01-460-0279 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: 2120 14, 2120 1/4, 48516, 157 14, 157 1/4, 48516, 157 14, 157 1/4, 157 14, 157 1/4, 48516, 2120 14, 2120 1/4, R40 14, R40 1/4, 40016, 5133-01-460-0279, 01-460-0279, 5133014600279, 014600279
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 51 | OCT 22, 1998 | 01-460-0279 | 05237 ( DRILL, TWIST ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT ROUND
SOLID CENTER SINGLE TWIST W/BRAD POINT
Cross Reference | NSN 5133-01-460-0279
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2120 1/4 | 13130 | CLEVELAND TWIST DRILL CODIV OF GREENFIELD INDUSTRIES INC |
| 48516 | 65400 | GREENFIELD INDUSTRIES INC |
| 157 1/4 | 65400 | GREENFIELD INDUSTRIES INC |
| 48516 | 60NQ9 | GREENFIELD INDUSTRIES, INC. |
| 157 1/4 | 60NQ9 | GREENFIELD INDUSTRIES, INC. |
| 157 1/4 | 1NEX4 | KENNAMETAL INC.DIV KENNAMETAL INDUSTRIAL PRODUCTS |
| 48516 | 1NEX4 | KENNAMETAL INC.DIV KENNAMETAL INDUSTRIAL PRODUCTS |
| 2120 1/4 | 1NEX4 | KENNAMETAL INC.DIV KENNAMETAL INDUSTRIAL PRODUCTS |
| R40 1/4 | 16568 | PRECISION TWIST DRILL CO |
| 40016 | 16568 | PRECISION TWIST DRILL CO |
Technical Data | NSN 5133-01-460-0279
| Characteristic | Specifications |
|---|---|
| CUTTING END STYLE | 2 SOLID CENTER SINGLE TWIST W/BRAD POINT |
| FLUTE LENGTH | 1.375 INCHES NOMINAL |
| SHANK STYLE | STRAIGHT ROUND |
| OVERALL LENGTH | 2.500 INCHES NOMINAL |
| NOMINAL CUTTING DIAMETER | 0.2500 INCHES |
| CUTTING ROTATION DIRECTION | RIGHT-HAND |
| POINT TYPE | CONVENTIONAL |
| POINT ANGLE | 118.0 DEGREES NOMINAL |
| FLUTE QUANTITY | 2 |
| SPECIAL FEATURES | SCREW MACHINE LG; FRACTIONAL SIZE 1/4 |