Part Details | TWIST DRILL
5133-01-223-9878 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: SRW62D, 5133-01-223-9878, 01-223-9878, 5133012239878, 012239878
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 51 | JAN 10, 1986 | 01-223-9878 | 05237 ( DRILL, TWIST ) |
REFERENCE DRAWINGS & PICTURES
FLAT ROUND
STEP DRILL
Cross Reference | NSN 5133-01-223-9878
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SRW62D | 83324 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
Technical Data | NSN 5133-01-223-9878
| Characteristic | Specifications |
|---|---|
| HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM |
| CUTTING END STYLE | STEP DRILL |
| SMALL FLUTED SECTION LENGTH | 1.112 INCHES NOMINAL |
| SHANK STYLE | FLAT ROUND |
| SHANK DIAMETER | 0.810 INCHES MINIMUM AND 0.812 INCHES MAXIMUM |
| OVERALL LENGTH | 5.380 INCHES NOMINAL |
| NOMINAL CUTTING DIAMETER | 0.8110 INCHES |
| CUTTING ROTATION DIRECTION | RIGHT-HAND |
| POINT TYPE | CONVENTIONAL |
| POINT ANGLE | 43.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM |
| FLUTE QUANTITY | 2 |