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 |
|---|---|
| 80205 | NATIONAL AEROSPACE STANDARDS COMMITT |
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 |
| ZZZK | SPECIFICATION/STANDARD DATA | 80205-NAS932 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| AAZF | SHANK STYLE | EXTERNALLY THREADED W/HEX NUT |
| ALAR | FLUTE QUANTITY | 2 |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | SS SERIES AND 40 SIZE |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| AKZL | NOMINAL CUTTING DIAMETER | 0.0980 INCHES |
| AKZH | CUTTING END STYLE | GENERAL PURPOSE |
| ABHP | OVERALL LENGTH | 1.188 INCHES MINIMUM AND 1.375 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| CQFM | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| BBDT | POINT TYPE | NOTCHED |
| ALAA | FLUTE LENGTH | 0.500 INCHES MINIMUM AND 0.687 INCHES MAXIMUM |
| AKZV | CUTTING ROTATION DIRECTION | RIGHT-HAND |