The DRILL,TWIST is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, point_type: SPLIT, point_angle: 135.0 DEGREES NOMINAL, shank_style: EXTERNALLY THREADED W/HEX NUT, flute_length: 1.125 INCHES NOMINAL IN, overall_length: 2.125 INCHES NOMINAL IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5133-00-166-8455, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| material | STEEL OVERALL |
| point_type | SPLIT |
| point_angle | 135.0 DEGREES NOMINAL |
| shank_style | EXTERNALLY THREADED W/HEX NUT |
| flute_length | 1.125 INCHES NOMINAL IN |
| flute_quantity | 2 |
| overall_length | 2.125 INCHES NOMINAL IN |
| thread_quantity | 28 PER INCH |
| special_features | THREADED HEX SHANK; LONG LENGTH; FRACTIONAL SIZE 3/16 |
| cutting_end_style | GENERAL PURPOSE |
| supplementary_features | O/A LENGTH DOES NOT INCLUDE THE THREAD LENGTH PAST THE HEXAGON NUT, THREADS = 1/4 IN. (+1/16 IN.) IN |
| nominal_thread_diameter | 0.250 INCHES IN |
| NSN | 5133-00-166-8455 |
| THREAD SERIES DESIGNATOR | UNF |
| OVERALL LENGTH | 2.125 INCHES NOMINAL IN |
| FLUTE LENGTH | 1.125 INCHES NOMINAL IN |
| SHANK STYLE | EXTERNALLY THREADED W/HEX NUT |
| CUTTING END STYLE | GENERAL PURPOSE |
| POINT TYPE | SPLIT |
| SUPPLEMENTARY FEATURES | O/A LENGTH DOES NOT INCLUDE THE THREAD LENGTH PAST THE HEXAGON NUT, THREADS = 1/4 IN. (+1/16 IN.) IN |
| NONDEFINITIVE SPEC/STD DATA | B TYPE AND 3/16 SIZE |
| NOMINAL THREAD DIAMETER | 0.250 INCHES IN |
| FLUTE QUANTITY | 2 |