5133-01-070-9666 DRILL,TWIST Index 5821-01-070-9669 POWER-AMPLIFIER ASSY

National Stock Number:
5133-01-070-9667

Federal Supply Class:
5133

National Item Identification Number:
010709667

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:
0460113130CLEVELAND TWIST DRILL CO DIV OF GREENFIELD INDUSTRIES INC
046011NEX4KENNAMETAL INC. DIV KENNAMETAL INDUSTRIAL PRODUCTS GROUP
157 1/260NQ9GREENFIELD INDUSTRIES INC
157 1/265400GREENFIELD INDUSTRIES INC
1623242970LEAR SIEGLER INC NATIONAL TWIST DRILL AND TOOL DIV
1623278197STANDARD TOOL CO DIV OF LEAR SIEGLER INC
2120 1/213130CLEVELAND TWIST DRILL CO DIV OF GREENFIELD INDUSTRIES INC
2120 1/21NEX4KENNAMETAL INC. DIV KENNAMETAL INDUSTRIAL PRODUCTS GROUP
2120 1/260NQ9GREENFIELD INDUSTRIES INC
240 1/242970LEAR SIEGLER INC NATIONAL TWIST DRILL AND TOOL DIV
240-500078197STANDARD TOOL CO DIV OF LEAR SIEGLER INC
4003216568PRECISION TWIST DRILL CO
4853260NQ9GREENFIELD INDUSTRIES INC
4853265400GREENFIELD INDUSTRIES INC
C0460160NQ9GREENFIELD INDUSTRIES INC


Techincal Specification:
CUTTING END STYLEGENERAL PURPOSE
CUTTING ROTATION DIRECTIONRIGHT-HAND
FLUTE LENGTH2.250 INCHES NOMINAL
FLUTE QUANTITY2
OVERALL LENGTH3.750 INCHES NOMINAL
MATERIALSTEEL OVERALL
NOMINAL CUTTING DIAMETER0.5000 INCHES
POINT TYPECONVENTIONAL
POINT ANGLE118.0 DEGREES NOMINAL
SHANK DIAMETER0.500 INCHES NOMINAL
SHANK STYLESTRAIGHT ROUND
SPECIAL FEATURESSCREW MACHINE LG; FRACTIONAL SIZE 1/2


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