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81127276 — DRILL,TWIST

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

81127276: DRILL,TWIST.

The DRILL,TWIST is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, point_type: CONVENTIONAL, point_angle: 118.0 DEGREES NOMINAL, shank_style: STRAIGHT ROUND, flute_length: 3.938 INCHES NOMINAL IN, overall_length: 5.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5133-01-609-5171, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
81127276
NSN: 5133-01-609-5171
FSC: 5133 — Drill Bits, Counterbores, and Countersinks: Hand and Machine
CAGE: 1KNW3 — SID TOOL CO INC DBA MSC INDUSTRIAL SUPPLY CO DIV SID TOOL CO., INC. D/B/A MSC INDUSTRIAL SUPPLY CO. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
point_typeCONVENTIONAL
point_angle118.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
flute_length3.938 INCHES NOMINAL IN
flute_quantity2
overall_length5.375 INCHES NOMINAL IN
shank_diameter0.422 INCHES NOMINAL IN
special_featuresJOBBERS LG; FRACTIONAL SIZE 27/64
cutting_end_styleGENERAL PURPOSE
nominal_cutting_diameter0.4219 INCHES IN
cutting_rotation_directionLEFT-HAND
NSN5133-01-609-5171
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DRILL,TWIST TITLE COMPONENT PN 81127276 MFR DRILL,TWIST
KEY FEATURES
•
SHANK DIAMETER: 0.422 INCHES NOMINAL IN
•
CUTTING END STYLE: GENERAL PURPOSE
•
FLUTE LENGTH: 3.938 INCHES NOMINAL IN
•
NOMINAL CUTTING DIAMETER: 0.4219 INCHES IN
•
CUTTING ROTATION DIRECTION: LEFT-HAND
•
SHANK STYLE: STRAIGHT ROUND
•
FLUTE QUANTITY: 2
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.422 INCHES NOMINAL IN
CUTTING END STYLEGENERAL PURPOSE
FLUTE LENGTH3.938 INCHES NOMINAL IN
OVERALL LENGTH5.375 INCHES NOMINAL IN
NOMINAL CUTTING DIAMETER0.4219 INCHES IN
CUTTING ROTATION DIRECTIONLEFT-HAND
SHANK STYLESTRAIGHT ROUND
FLUTE QUANTITY2
SPECIAL FEATURESJOBBERS LG; FRACTIONAL SIZE 27/64
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
150L 27/64Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4DH14Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
44427Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 81127276?
81127276 is a DRILL,TWIST.
What parts can replace 81127276?
There are 3 known substitutes for 81127276: 150L 27/64, 4DH14, 44427. Substitute compatibility should be verified for your specific system.
What is the NSN for 81127276?
81127276 is cataloged in the U.S. Government catalog under NSN 5133-01-609-5171. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.