6145-00-995-1895 WIRE,ELECTRICAL Index 3455-00-995-1904 CUTTER,MILLING,WOODRUFF KEYSEAT

National Stock Number:
5133-00-995-1897

Federal Supply Class:
5133

National Item Identification Number:
009951897

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.


Manufacturer Information:
5133-00-995-18974U395NORTHWEST TOOL CORP
B94.205047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
GGG-C-61381348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
GGG-C-613 TY4CLASZ3/4DEG 100.080244GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE


Techincal Specification:
BODY DIAMETER0.750 INCHES NOMINAL
CUTTING END STYLESTRAIGHT FLUTE POINT END
CUTTING ROTATION DIRECTIONRIGHT-HAND
FLUTE QUANTITY3
HARDNESS RATING62.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM
INCLUDED ANGLE100.0 DEGREES NOMINAL
OVERALL LENGTH2.438 INCHES MINIMUM AND 3.125 INCHES MAXIMUM
MATERIALSTEEL OVERALL
SHANK DIAMETER0.500 INCHES NOMINAL
SHANK STYLESTRAIGHT ROUND
SPECIFICATION/STANDARD DATA05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD


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