5133-00-061-6280 DRILL,TWIST Index 5133-00-061-6282 DRILL,TWIST

National Stock Number:
5133-00-061-6281

Federal Supply Class:
5133

National Item Identification Number:
000616281

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:
0157413130CLEVELAND TWIST DRILL CO DIV OF GREENFIELD INDUSTRIES INC
015741NEX4KENNAMETAL INC. DIV KENNAMETAL INDUSTRIAL PRODUCTS GROUP
150L 11/3260NQ9GREENFIELD INDUSTRIES INC
2006 11/3213130CLEVELAND TWIST DRILL CO DIV OF GREENFIELD INDUSTRIES INC
2006 11/321NEX4KENNAMETAL INC. DIV KENNAMETAL INDUSTRIAL PRODUCTS GROUP
4442260NQ9GREENFIELD INDUSTRIES INC
GGG-D-75181348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
GGG-D-751 TYBCL180244GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE


Techincal Specification:
CUTTING END STYLEGENERAL PURPOSE
CUTTING ROTATION DIRECTIONLEFT-HAND
FLUTE LENGTH3.438 INCHES NOMINAL
FLUTE QUANTITY2
OVERALL LENGTH4.750 INCHES NOMINAL
MATERIALSTEEL OVERALL
NOMINAL CUTTING DIAMETER0.3438 INCHES
POINT TYPECONVENTIONAL
POINT ANGLE118.0 DEGREES NOMINAL
SHANK DIAMETER0.344 INCHES NOMINAL
SHANK STYLESTRAIGHT ROUND
SPECIAL FEATURESJOBBERS LG; FRACTIONAL SIZE 11/32


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