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 |
|---|---|
| 83324 | ALCOA GLOBAL FASTENERS INC. DBA ALCO |
Federal Supply Class
Title
DRILL BITS, COUNTERBORES, AND CO
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CQFM | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM |
| ABHP | OVERALL LENGTH | 2.940 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | 90 DEG INCLUDED ANGLE COUNTERSINK |
| BBDT | POINT TYPE | CONVENTIONAL |
| CSKR | POINT ANGLE | 118.0 DEGREES NOMINAL |
| AKZL | NOMINAL CUTTING DIAMETER | 0.2810 INCHES AND 0.3120 INCHES |
| AAZE | SHANK DIAMETER | 0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM |
| ALAB | SMALL FLUTED SECTION LENGTH | 0.611 INCHES NOMINAL |
| ALAR | FLUTE QUANTITY | 2 |
| MATT | MATERIAL | STEEL, HIGH SPEED OVERALL |
| AKZV | CUTTING ROTATION DIRECTION | RIGHT-HAND |
| AAZF | SHANK STYLE | STRAIGHT ROUND |
| AKZH | CUTTING END STYLE | STEP DRILL |