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National Stock Number:
5133-01-423-4945
Federal Supply Class:
5133
National Item Identification Number:
014234945
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:
| 5 | 92981 | KEO CUTTERS DIV OF MASCO CORP |
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Techincal Specification:
| CUTTING ROTATION DIRECTION | RIGHT-HAND | | OVERALL LENGTH | 2.750 INCHES NOMINAL | | SPECIAL FEATURES | INCLUDES CENTER DRILL, 0.187 IN. DIA; 0.437 IN. BODY DIA |
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