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 |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ABHP | OVERALL LENGTH | 18.750 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 18.750 INCHES NOMINAL |
| BBDT | POINT TYPE | CONVENTIONAL |
| CSKR | POINT ANGLE | 118.0 DEGREES NOMINAL |
| ALAA | FLUTE LENGTH | 11.250 INCHES NOMINAL |
| ALAR | FLUTE QUANTITY | 2 |
| FEAT | SPECIAL FEATURES | TAPER SHANK LG; FRACTIONAL SIZE 2-7/16 |
| CQFM | HARDNESS RATING | NOT RATED |
| AKZK | TAPER SHANK SIZE DESIGNATOR | 5 MORSE |
| AKZH | CUTTING END STYLE | GENERAL PURPOSE |
| ZZZK | SPECIFICATION/STANDARD DATA | 05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| MATT | MATERIAL | STEEL, HIGH SPEED OVERALL |
| AAZF | SHANK STYLE | STANDARD TAPER W/TANG |
| AKZL | NOMINAL CUTTING DIAMETER | 2.4375 INCHES |
| AKZV | CUTTING ROTATION DIRECTION | RIGHT-HAND |