Part Number
Part Number:
NSN:
NIIN:
Item Name:
BIT , ROTARY WELL DRILLING
Definition:
A DETACHABLE, END CUTTING, DRILLING TOOL WITH ONE END THREADED FOR ATTACHING TO A WELL DRILLING TOOL ADAPTER OR DRILLING PIPE. THE OPPOSITE END IS DESIGNED TO PENETRATE THE EARTH WHEN USED IN A ROTARY TYPE WELL DRILLING MACHINE.
CAGE Information
| Code | Company |
|---|---|
| 22023 | VAREL INTL INC |
Federal Supply Class
Title
MINING, ROCK DRILLING, EARTH BOR
Inclusions:
INCLUDES AUGERS; CRUSHERS; CRUSHING, SCREENING, AND WASHING PLANTS AND UNITS; DRILLING MACHINES; PAVING BREAKERS; ROCK DRILLS.
Exclusions:
EXCLUDES TAMPERS (FSC 3895).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ATKA | JOINT THREAD LOCATION | EXTERNAL |
| ATKA | JOINT THREAD LOCATION | EXTERNAL |
| ATCQ | DRILL CAPACITY HOLE DIAMETER | 6.000 INCHES NOMINAL |
| ATJW | ROLLER TOOTH TYPE | INTERMEDIATE |
| ATBH | ROLLER QUANTITY | 3 |
| ATJR | CUTTING EDGE TYPE | ROLLER |
| ATKC | JOINT THREAD SERIES MODIFICATION | MODIFIED BY 2.603 IN. TAPER |
| ATJX | PILOT SPIKE | NOT INCLUDED |
| ATKB | JOINT THREAD SERIES | NONSTANDARD |
| ATKE | JOINT THREAD DIAMETER | 3.103 INCHES NOMINAL |
| ATJZ | JOINT THREAD DIRECTION | RIGHT-HAND |
| ATKD | JOINT STEP THREAD FEATURE | NOT INCLUDED |
| ATJY | PILOT CUTTER | INCLUDED |
| ATJQ | CORE DRILLING FEATURE | NOT INCLUDED |
| ATKF | JOINT THREAD LENGTH | 3.530 INCHES NOMINAL |