PartsTable
Technical Data Sheet

651 25/64 — DRILL,TWIST

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

651 25/64: 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: 3.438 INCHES NOMINAL IN, overall_length: 5.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5133-01-361-3089, 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
651 25/64
NSN: 5133-01-361-3089
FSC: 5133 — Drill Bits, Counterbores, and Countersinks: Hand and Machine
CAGE: 9W941 — GUHRING, INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
point_typeCONVENTIONAL
point_angle118.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
flute_length3.438 INCHES NOMINAL IN
flute_quantity2
overall_length5.250 INCHES NOMINAL IN
shank_diameter0.390 INCHES NOMINAL IN
special_featuresJOBBERS LG; FRACTIONAL SIZE 25/64
cutting_end_styleGENERAL PURPOSE
surface_treatmentTITANIUM NITRIDE OVERALL
nominal_cutting_diameter0.3906 INCHES IN
NSN5133-01-361-3089
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DRILL,TWIST TITLE COMPONENT PN 651 25/64 MFR DRILL,TWIST
KEY FEATURES
•
SHANK DIAMETER: 0.390 INCHES NOMINAL IN
•
CUTTING END STYLE: GENERAL PURPOSE
•
FLUTE LENGTH: 3.438 INCHES NOMINAL IN
•
NOMINAL CUTTING DIAMETER: 0.3906 INCHES IN
•
CUTTING ROTATION DIRECTION: RIGHT-HAND
•
SHANK STYLE: STRAIGHT ROUND
•
FLUTE QUANTITY: 2
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.390 INCHES NOMINAL IN
CUTTING END STYLEGENERAL PURPOSE
FLUTE LENGTH3.438 INCHES NOMINAL IN
OVERALL LENGTH5.250 INCHES NOMINAL IN
NOMINAL CUTTING DIAMETER0.3906 INCHES IN
CUTTING ROTATION DIRECTIONRIGHT-HAND
SHANK STYLESTRAIGHT ROUND
FLUTE QUANTITY2
SPECIAL FEATURESJOBBERS LG; FRACTIONAL SIZE 25/64
SURFACE TREATMENTTITANIUM NITRIDE OVERALL
OTHER ITEMS IN FSC 5133 — Drill Bits, Counterbores, and Countersinks: Hand and Machine
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5133-00-001-1296 5133-00-001-1298 5133-00-005-2258 5133-00-005-7727 5133-00-005-8710 5133-00-005-8711 5133-00-005-8712 5133-00-005-8713
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 651 25/64?
651 25/64 is a DRILL,TWIST.
What is the NSN for 651 25/64?
651 25/64 is cataloged in the U.S. Government catalog under NSN 5133-01-361-3089. 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.