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National Stock Number:
5133-01-371-2309
Federal Supply Class:
5133
National Item Identification Number:
013712309
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:
| 166C011-525B7 | 01713 | ALVORD-POLK, INC. |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | CUTTING END STYLE | STRAIGHT FLUTE BLUNT END | | POINT DIAMETER | 0.525 INCHES NOMINAL | | BODY DIAMETER | 1.000 INCHES NOMINAL | | INCLUDED ANGLE | 100.0 DEGREES NOMINAL | | SHANK STYLE | EXTERNALLY THREADED | | NOMINAL THREAD DIAMETER | 0.375 INCHES | | THREAD QUANTITY | 24 PER INCH | | THREAD DIRECTION | RIGHT-HAND | | FLUTE QUANTITY | 3 | | FEATURES PROVIDED | INTEGRAL PILOT | | SPECIAL FEATURES | HIGH SPEED STEEL,PIN SIZE 1/2IN.; 1/32IN. OVERSIZE,B-FIT HOLE; FOR HI-TIGUE OR HI-LOK 16HTB2 |
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