PartsTable
Technical Data Sheet

DBTBC7/16 — DRILL,TWIST

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

DBTBC7/16: DRILL,TWIST.

The DRILL,TWIST is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, point_type: SPLIT, point_angle: 135.0 DEGREES NOMINAL, shank_style: STRAIGHT ROUND, flute_length: 4.062 INCHES NOMINAL IN, overall_length: 5.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5133-01-604-4385, 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
DBTBC7/16
NSN: 5133-01-604-4385
FSC: 5133 — Drill Bits, Counterbores, and Countersinks: Hand and Machine
CAGE: 55719 — IDSC HOLDINGS LLC DIV SNAP-ON INDUSTRIAL, A DIV. OF IDSC HOLDINGS , LLC (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
point_typeSPLIT
point_angle135.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
flute_length4.062 INCHES NOMINAL IN
flute_quantity2
overall_length5.500 INCHES NOMINAL IN
shank_diameter0.437 INCHES NOMINAL IN
special_featuresJOBBERS;FRACTIONAL SIZE 7/16
cutting_end_styleGENERAL PURPOSE
nominal_cutting_diameter0.4373 INCHES IN
cutting_rotation_directionRIGHT-HAND
NSN5133-01-604-4385
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DRILL,TWIST TITLE COMPONENT PN DBTBC7/16 MFR DRILL,TWIST
KEY FEATURES
•
SHANK DIAMETER: 0.437 INCHES NOMINAL IN
•
CUTTING END STYLE: GENERAL PURPOSE
•
FLUTE LENGTH: 4.062 INCHES NOMINAL IN
•
NOMINAL CUTTING DIAMETER: 0.4373 INCHES IN
•
CUTTING ROTATION DIRECTION: RIGHT-HAND
•
SPECIFICATION/STANDARD DATA: 05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
SHANK STYLE: STRAIGHT ROUND
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.437 INCHES NOMINAL IN
CUTTING END STYLEGENERAL PURPOSE
FLUTE LENGTH4.062 INCHES NOMINAL IN
OVERALL LENGTH5.500 INCHES NOMINAL IN
NOMINAL CUTTING DIAMETER0.4373 INCHES IN
CUTTING ROTATION DIRECTIONRIGHT-HAND
SPECIFICATION/STANDARD DATA05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SHANK STYLESTRAIGHT ROUND
FLUTE QUANTITY2
SPECIAL FEATURESJOBBERS;FRACTIONAL SIZE 7/16
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 1
B94.11MReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is DBTBC7/16?
DBTBC7/16 is a DRILL,TWIST.
What parts can replace DBTBC7/16?
There is 1 known substitute for DBTBC7/16: B94.11M. Substitute compatibility should be verified for your specific system.
What is the NSN for DBTBC7/16?
DBTBC7/16 is cataloged in the U.S. Government catalog under NSN 5133-01-604-4385. 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.