Part Number
Part Number:
NSN:
NIIN:
Item Name:
COUNTERSINK
Definition:
AN ANGULAR CUTTING TOOL, USUALLY MADE WITH ANGULAR RELIEF, HAVING ONE OR MORE FLUTES WITH SPECIFIC SIZE ANGLE CUTTING EDGES. IT IS USED FOR CHAMFERING AND COUNTERSINKING HOLES. THE TOOL MAY HAVE A STRAIGHT SHANK, TAPERED SHANK, BIT STOCK SHANK OR SPECIAL SHANK REQUIRING A SPECIAL HOLDER, FOR HOLDING IN A POWER- OR HAND-OPERATED MACHINE. IT MAY BE DESIGNED TO BE DRIVEN OR TURNED BY MEANS OF A WRENCH OR CARPENTER'S BRACE. FOR ITEMS REQUIRING A HOLDER BUT THE HOLDER IS NOT INCLUDED, USE CUTTER, COUNTERSINK.
CAGE Information
| Code | Company |
|---|---|
| 01713 | ALVORD-POLK INC. DBA ALVORD-POLK TOO |
Federal Supply Class
Title
DRILL BITS, COUNTERBORES, AND CO
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AAZF | SHANK STYLE | EXTERNALLY THREADED |
| FEAT | SPECIAL FEATURES | HIGH SPEED STEEL,PIN SIZE 1/2IN.; BASIC SIZE L-FIT HOLE; FOR HI-TIGUE OR HI-LOK 16HTL |
| CQRN | THREAD QUANTITY | 24 PER INCH |
| ALAR | FLUTE QUANTITY | 3 |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| CBBL | FEATURES PROVIDED | INTEGRAL PILOT |
| MATT | MATERIAL | STEEL OVERALL |
| ABPM | BODY DIAMETER | 1.000 INCHES NOMINAL |
| AAVA | POINT DIAMETER | 0.497 INCHES NOMINAL |
| CTHT | INCLUDED ANGLE | 100.0 DEGREES NOMINAL |
| AHYM | NOMINAL THREAD DIAMETER | 0.375 INCHES |
| AKZH | CUTTING END STYLE | STRAIGHT FLUTE BLUNT END |