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Technical Data Sheet
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TFIM25-116-2028 — REAMER,MACHINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

TFIM25-116-2028: REAMER,MACHINE.

The REAMER,MACHINE is a the manufacturer industrial component. Key specifications include guide: NOT INCLUDED, diameter: 0.2028 INCHES MINIMUM AND 0.2031 INCHES MAXIMUM IN, material: STEEL LOCATION NOT OTHERWISE SPECIFIED, flute_type: INTEGRAL, pilot_type: FIXED, shank_type: STRAIGHT. This part is cataloged in the U.S.

Government catalog under NSN 3455-01-003-7996, 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
TFIM25-116-2028
NSN: 3455-01-003-7996
FSC: 3455 — Cutting Tools for Machine Tools
CAGE: 1NEX4 — KENNAMETAL INC. DIV KENNAMETAL INDUSTRIAL PRODUCTS GROUP (USA)
SPECIFICATIONS
guideNOT INCLUDED
diameter0.2028 INCHES MINIMUM AND 0.2031 INCHES MAXIMUM IN
materialSTEEL LOCATION NOT OTHERWISE SPECIFIED
flute_typeINTEGRAL
pilot_typeFIXED
shank_typeSTRAIGHT
reamer_typeLEFT HAND HELIX
flute_designHELICAL
flute_length1.050 INCHES NOMINAL IN
pilot_length0.200 INCHES NOMINAL IN
flute_quantity4
overall_length5.000 INCHES NOMINAL IN
NSN3455-01-003-7996
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available REAMER,MACHINE TITLE COMPONENT PN TFIM25-116-2028 MFR REAMER,MACHINE
KEY FEATURES
•
SHANK DIAMETER: 0.1935 INCHES MINIMUM AND 0.1945 INCHES MAXIMUM IN
•
PILOT TYPE: FIXED
•
FLUTE DESIGN: HELICAL
•
HELIX DIRECTION: LEFT-HAND
•
FLUTE CUT DIRECTION: RIGHT-HAND
•
SHANK TYPE: STRAIGHT
•
GUIDE: NOT INCLUDED
•
FLUTE LENGTH: 1.050 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.1935 INCHES MINIMUM AND 0.1945 INCHES MAXIMUM IN
PILOT TYPEFIXED
FLUTE DESIGNHELICAL
HELIX DIRECTIONLEFT-HAND
FLUTE CUT DIRECTIONRIGHT-HAND
SHANK TYPESTRAIGHT
GUIDENOT INCLUDED
FLUTE LENGTH1.050 INCHES NOMINAL IN
DIAMETER0.2028 INCHES MINIMUM AND 0.2031 INCHES MAXIMUM IN
OVERALL LENGTH5.000 INCHES NOMINAL IN
OTHER ITEMS IN FSC 3455 — Cutting Tools for Machine Tools
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3455-00-001-3735 3455-00-001-9401 3455-00-003-8985 3455-00-005-2374 3455-00-005-2377 3455-00-005-2378 3455-00-005-2384 3455-00-005-2385
SUBSTITUTES & CROSS-REFERENCES 1
APT-116-2028Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is TFIM25-116-2028?
TFIM25-116-2028 is a REAMER,MACHINE.
What parts can replace TFIM25-116-2028?
There is 1 known substitute for TFIM25-116-2028: APT-116-2028. Substitute compatibility should be verified for your specific system.
What is the NSN for TFIM25-116-2028?
TFIM25-116-2028 is cataloged in the U.S. Government catalog under NSN 3455-01-003-7996. 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.