3439-00-262-4295 ELECTRODE,CUTTING,SOLID Index 1680-00-262-4302 INSULATION BLANKET,CABIN,AIRCRAF

National Stock Number:
5133-00-262-4298

Federal Supply Class:
5133

National Item Identification Number:
002624298

Description:
DRILL,TWIST

Detail:
AN END CUTTING TOOL HAVING TWO OR MORE CUTTING EDGES, AND HAVING HELICAL FLUTES OR GROOVES ADJACENT THERETO FOR THE ADMISSION OF COOLANT AND THE EJECTION OF CUTTINGS OR CHIPS. IT IS USED FOR DRILLING HOLES IN VARIOUS MATERIALS. EXCLUDES DRILL, MASONRY (AS MODIFIED); AND DRILL,TWIST, BONE. SEE ALSO DRILL, PIVOT, JEWELER'S AND DRILL, HARDENED STEEL, CARBIDE TIPPED.


Manufacturer Information:
B94.11M05047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
GGG-D-75181348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
GGG-D-751 TYA80244GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE


Techincal Specification:
CUTTING END STYLEGENERAL PURPOSE
NOMINAL CUTTING DIAMETER0.6250 INCHES
CUTTING ROTATION DIRECTIONRIGHT-HAND
POINT TYPENOTCHED
POINT ANGLE118.0 DEGREES NOMINAL
FLUTE QUANTITY2
OVERALL LENGTH6.500 INCHES NOMINAL
MATERIALSTEEL OVERALL
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND
53.0 ROCKWELL C MAXIMUM
FLUTE LENGTH4.250 INCHES NOMINAL
SHANK STYLETAPER-SQUARE
SHANK LARGE END SQUARE WIDTH0.375 INCHES NOMINAL
SHANK SMALL END SQUARE WIDTH0.188 INCHES NOMINAL
SPECIFICATION/STANDARD DATA05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD


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