NSN 5133-00-228-1388
Part Details | TWIST DRILL
5133-00-228-1388 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: 940 14164, 940 1-41/64, 5133-00-228-1388, 00-228-1388, 5133002281388, 002281388
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 51 | JAN 01, 1963 | 00-228-1388 | 05237 ( DRILL, TWIST ) |
REFERENCE DRAWINGS & PICTURES
STANDARD TAPER W/TANG
SOLID CENTER SINGLE TWIST W/BRAD POINT
Cross Reference | NSN 5133-00-228-1388
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 940 1-41/64 | 13130 | CLEVELAND TWIST DRILL CODIV OF GREENFIELD INDUSTRIES INC |
Technical Data | NSN 5133-00-228-1388
| Characteristic | Specifications |
|---|---|
| HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| CUTTING END STYLE | 2 SOLID CENTER SINGLE TWIST W/BRAD POINT |
| FLUTE LENGTH | 10.125 INCHES NOMINAL |
| SHANK STYLE | STANDARD TAPER W/TANG |
| TAPER SHANK SIZE DESIGNATOR | 5 MORSE |
| OVERALL LENGTH | 17.125 INCHES NOMINAL |
| NOMINAL CUTTING DIAMETER | 1.6406 INCHES |
| CUTTING ROTATION DIRECTION | RIGHT-HAND |
| POINT TYPE | NOTCHED |
| POINT ANGLE | 118.0 DEGREES NOMINAL |
| FLUTE QUANTITY | 2 |
| SPECIAL FEATURES | TAPER SHANK LG; FRACTIONAL SIZE 1-41/64 |