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National Stock Number:
5133-00-131-4348
Federal Supply Class:
5133
National Item Identification Number:
001314348
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:
| TFIM25-0067102 | 76301 | THE BOEING COMPANY | | TFIM25.0067-102 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | BODY DIAMETER | 0.490 INCHES NOMINAL | | INCLUDED ANGLE | 100.0 DEGREES NOMINAL | | OVERALL LENGTH | 0.780 INCHES NOMINAL | | CUTTING ROTATION DIRECTION | RIGHT-HAND | | FLUTE QUANTITY | 2 | | FEATURES PROVIDED | INTEGRAL PILOT | | PILOT DIAMETER | 0.193 INCHES NOMINAL |
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