5133-01-095-6719 DRILL,TWIST Index 5133-01-095-6721 DRILL,TWIST

National Stock Number:
5133-01-095-6720

Federal Supply Class:
5133

National Item Identification Number:
010956720

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:
3311 13/6403882NEW YORK TWIST DRILL INC
3311-020303882NEW YORK TWIST DRILL INC
3508103882NEW YORK TWIST DRILL INC
4031316568PRECISION TWIST DRILL CO
M40CO 13/6416568PRECISION TWIST DRILL CO
NAS90780205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS907 TYFSZ13/6480205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS907 TYFSZ13/6480244GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE


Techincal Specification:
CUTTING END STYLEGENERAL PURPOSE
CUTTING ROTATION DIRECTIONRIGHT-HAND
FLUTE LENGTH1.188 INCHES NOMINAL
FLUTE QUANTITY2
OVERALL LENGTH2.250 INCHES NOMINAL
MATERIALSTEEL ALLOY OVERALL
NOMINAL CUTTING DIAMETER0.2031 INCHES
NONDEFINITIVE SPEC/STD DATAF TYPE
SHANK DIAMETER0.203 INCHES NOMINAL
SHANK STYLESTRAIGHT ROUND
POINT TYPESPLIT
POINT ANGLE135.0 DEGREES NOMINAL
SPECIAL FEATURESSCREW MACHINE LG; FRACTIONAL SIZE 13/64
SPECIFICATION/STANDARD DATA80205-NAS907 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SURFACE TREATMENTOXIDE FILM OVERALL


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