Part Number
Part Number:
NSN:
NIIN:
Item Name:
DRILL , TWIST
Definition:
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.
CAGE Information
| Code | Company |
|---|---|
| 42970 | LEAR SIEGLER INC NATIONAL TWIST DRIL |
Federal Supply Class
Title
DRILL BITS, COUNTERBORES, AND CO
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CQRN | THREAD QUANTITY | 28 PER INCH |
| CQRN | THREAD QUANTITY | 28 PER INCH |
| AAZF | SHANK STYLE | EXTERNALLY THREADED W/HEX NUT |
| BBDT | POINT TYPE | SPLIT |
| ALAR | FLUTE QUANTITY | 2 |
| ZZZK | SPECIFICATION/STANDARD DATA | 80205-NAS965 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| AKZH | CUTTING END STYLE | GENERAL PURPOSE |
| CSKR | POINT ANGLE | 135.0 DEGREES NOMINAL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| MATT | MATERIAL | STEEL, HIGH SPEED OVERALL |
| AKZL | NOMINAL CUTTING DIAMETER | 0.1285 INCHES |
| FEAT | SPECIAL FEATURES | THREADED HEX SHANK; SHORT LENGTH; WIRE SIZE 30 |
| AKZV | CUTTING ROTATION DIRECTION | RIGHT-HAND |
| ALAA | FLUTE LENGTH | 0.562 INCHES NOMINAL |
| SUPP | SUPPLEMENTARY FEATURES | O/A LENGTH DOES NOT INCLUDE THE THREAD LENGTH PAST THE HEXAGON NUT, THREADS = 1/4 IN. (+1/16 IN.) |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | B TYPE AND 30 SIZE |
| ABHP | OVERALL LENGTH | 1.250 INCHES NOMINAL |