Product Details | TWIST DRILL

5133-01-325-5443 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: 1764 79, 176479, 48142, 5133-01-325-5443, 01-325-5443, 5133013255443, 013255443

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

Supply Group (FSG) NSN Assign. NIIN
51 06 SEP 1990 01-325-5443

Drawings & Photos | NSN 5133-01-325-5443


Cross Reference | NSN 5133-01-325-5443

Part Number Cage Code Manufacturer
1764 79 13130 CLEVELAND TWIST DRILL CO DIV OF GREENFIELD INDUSTRIES INC
1764 79 1NEX4 KENNAMETAL INC. DIV KENNAMETAL INDUSTRIAL PRODUCTS
48142 13130 CLEVELAND TWIST DRILL CO DIV OF GREENFIELD INDUSTRIES INC
48142 1NEX4 KENNAMETAL INC. DIV KENNAMETAL INDUSTRIAL PRODUCTS

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Technical Data | NSN 5133-01-325-5443

Characteristic Specifications
MATERIAL CARBIDE OVERALL
HARDNESS RATING NOT RATED
CUTTING END STYLE 52 GENERAL PURPOSE
FLUTE LENGTH 1.312 INCHES NOMINAL
SHANK STYLE 76 STRAIGHT ROUND
SHANK DIAMETER 0.125 INCHES NOMINAL
OVERALL LENGTH 1.500 INCHES NOMINAL
NOMINAL CUTTING DIAMETER 0.0145 INCHES
CUTTING ROTATION DIRECTION RIGHT-HAND
POINT TYPE CONVENTIONAL
POINT ANGLE 130.0 DEGREES NOMINAL
FLUTE QUANTITY 2
SPECIAL FEATURES SOLID CARBIDE; FOR PRODUCTION DRILLING OF PRINTED CIRCUIT BOARDS; WIRE SIZE 79

Restrictions/Controls & Freight Information | NSN 5133-01-325-5443

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