5133-00-193-9115 DRILL,TWIST Index 5315-00-193-9127 KEY,MACHINE

National Stock Number:
5133-00-193-9116

Federal Supply Class:
5133

National Item Identification Number:
001939116

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:
92013130CLEVELAND TWIST DRILL CO DIV OF GREENFIELD INDUSTRIES INC
9201NEX4KENNAMETAL INC. DIV KENNAMETAL INDUSTRIAL PRODUCTS GROUP


Techincal Specification:
CUTTING END STYLEGENERAL PURPOSE
CUTTING ROTATION DIRECTIONRIGHT-HAND
FLUTE LENGTH41.000 MILLIMETERS NOMINAL
FLUTE QUANTITY2
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
OVERALL LENGTH70.000 MILLIMETERS NOMINAL
MATERIALSTEEL OVERALL
NOMINAL CUTTING DIAMETER3.2500 MILLIMETERS
POINT TYPENOTCHED
SHANK DIAMETER3.250 MILLIMETERS NOMINAL
SHANK STYLESTRAIGHT ROUND


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