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National Stock Number:
5133-01-365-2009
Federal Supply Class:
5133
National Item Identification Number:
013652009
Description:
COUNTERSINK
Detail:
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.
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Manufacturer Information:
| TCW-3000-DB | 65427 | DC FABRICATORS INC |
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Techincal Specification:
| BODY DIAMETER | 1.000 INCHES NOMINAL | | CUTTING END STYLE | SPIRAL FLUTE BLUNT END | | FEATURES PROVIDED | REPLACEABLE PILOT | | FLUTE QUANTITY | 2 | | INCLUDED ANGLE | 90.0 DEGREES NOMINAL | | NOMINAL THREAD DIAMETER | 0.438 INCHES | | SHANK STYLE | EXTERNALLY THREADED | | SPECIAL FEATURES | SUPPLIED WITH 0.170 IN. DIA PILOT AND MICROSTOP FIXTURE | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY | 20 PER INCH |
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