Product Details | TWIST DRILL

5133-01-383-8957 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: 303 37/64, 3033764, 4711520, 47-11520, 555 37/64, 5553764, 5133-01-383-8957, 01-383-8957, 5133013838957, 013838957

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

Supply Group (FSG) NSN Assign. NIIN
51 06 DEC 1993 01-383-8957

Drawings & Photos | NSN 5133-01-383-8957


Cross Reference | NSN 5133-01-383-8957

Part Number Cage Code Manufacturer
303 37/64 8J729 MICHIGAN DRILL CORP
47-11520 71485 UNION BUTTERFIELD CORP P O BOX 9000 CRYSTAL LAKE IL 60039
555 37/64 71485 UNION BUTTERFIELD CORP P O BOX 9000 CRYSTAL LAKE IL 60039

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Technical Data | NSN 5133-01-383-8957

Characteristic Specifications
MATERIAL STEEL, HIGH SPEED OVERALL
HARDNESS RATING NOT RATED
CUTTING END STYLE 52 GENERAL PURPOSE
FLUTE LENGTH 3.000 INCHES NOMINAL
SHANK STYLE 76 STRAIGHT ROUND
SHANK DIAMETER 0.500 INCHES NOMINAL
OVERALL LENGTH 6.000 INCHES NOMINAL
NOMINAL CUTTING DIAMETER 0.5781 INCHES
CUTTING ROTATION DIRECTION RIGHT-HAND
POINT TYPE CONVENTIONAL
POINT ANGLE 118.0 DEGREES NOMINAL
FLUTE QUANTITY 2
SPECIAL FEATURES REDUCED 1/2 IN. DIA SHANK; FRACTIONAL SIZE 37/64

Restrictions/Controls & Freight Information | NSN 5133-01-383-8957

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