Product Details | TWIST DRILL

5133-00-228-1388 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.

Part Alternates: 940 1-41/64, 94014164, 5133-00-228-1388, 00-228-1388, 5133002281388, 002281388

Hand Tools | Drill Bits, Counterbores, and Countersinks: Hand and Machine

Supply Group (FSG) NSN Assign. NIIN
51 01 JAN 1963 00-228-1388

Drawings & Photos | NSN 5133-00-228-1388


Cross Reference | NSN 5133-00-228-1388

Part Number Cage Code Manufacturer
940 1-41/64 13130 CLEVELAND TWIST DRILL CO DIV OF GREENFIELD INDUSTRIES INC

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Technical Data | NSN 5133-00-228-1388

Characteristic Specifications
MATERIAL STEEL, HIGH SPEED OVERALL
HARDNESS RATING 40.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
CUTTING END STYLE 52 GENERAL PURPOSE
FLUTE LENGTH 10.125 INCHES NOMINAL
SHANK STYLE 79 STANDARD TAPER W/TANG
TAPER SHANK SIZE DESIGNATOR 5 MORSE
OVERALL LENGTH 17.125 INCHES NOMINAL
NOMINAL CUTTING DIAMETER 1.6406 INCHES
CUTTING ROTATION DIRECTION RIGHT-HAND
POINT TYPE NOTCHED
POINT ANGLE 118.0 DEGREES NOMINAL
FLUTE QUANTITY 2
SPECIAL FEATURES TAPER SHANK LG; FRACTIONAL SIZE 1-41/64

Restrictions/Controls & Freight Information | NSN 5133-00-228-1388

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information