5133-00-234-5139, DRILL,TWIST

National Stock Number:
5133-00-234-5139

Federal Supply Class:
5133

National Item Identification Number:
002345139

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:

110 1/4	60NQ9	GREENFIELD INDUSTRIES INC
12091	13130	CLEVELAND TWIST DRILL CO DIV OF GREENFIELD INDUSTRIES INC
2410 1/4	13130	CLEVELAND TWIST DRILL CO DIV OF GREENFIELD INDUSTRIES INC
2410 1/4	1NEX4	KENNAMETAL INC. DIV KENNAMETAL INDUSTRIAL PRODUCTS GROUP
2410 1/4	60NQ9	GREENFIELD INDUSTRIES INC
53116	60NQ9	GREENFIELD INDUSTRIES INC
B94.11M	05047	THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
B94.11M	0R503	AMERICAN SOCIETY OF MECHANICAL ENGINEERS INC
C12091	1NEX4	KENNAMETAL INC. DIV KENNAMETAL INDUSTRIAL PRODUCTS GROUP
C12091	60NQ9	GREENFIELD INDUSTRIES INC
GGG-D-751 TYE	80244	GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE
GGG-D-751	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
MS15445-97	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

CUTTING END STYLE	GENERAL PURPOSE
CUTTING ROTATION DIRECTION	RIGHT-HAND
FLUTE LENGTH	2.875 INCHES NOMINAL
FLUTE QUANTITY	2
OVERALL LENGTH	6.125 INCHES NOMINAL
MATERIAL	STEEL OVERALL
NOMINAL CUTTING DIAMETER	0.2500 INCHES
POINT TYPE	CONVENTIONAL
POINT ANGLE	118.0 DEGREES NOMINAL
SHANK STYLE	STANDARD TAPER W/TANG
SPECIFICATION/STANDARD DATA	05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SPECIAL FEATURES	TAPER SHANK LG; FRACTIONAL SIZE 1/4
TAPER SHANK SIZE DESIGNATOR	1 MORSE

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