TAMIYA

Tamiya 74107 Round Hard-Coated File

One round-profile file pictured.

Manual tool

Round hard-coated file

For a constant round working profile, with a separately documented coating and overall tool length.

Working profile: Round
Working diameter: 3 mm
Total tool length: 160 mm

$48.09Nov 6, 26, 06:16 PM · New York

Price info

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PACKAGE ROLEManual tool

WORKING TASKRounded-opening shaping

Read all specifications & parts ↓

DESCRIPTION

Choose a constant round working profile

The 74107 supplies a 3 mm round profile when that cylindrical form matches the opening or detail. Tamiya identifies a carbon-steel blade with chrome coating, a non-slip handle and 160 mm overall length. The case provides a defined storage option when the file leaves the bench.

Compare the 74164 conical diamond file when the opening needs a taper rather than one round working diameter. Its file section varies up to 8 mm maximum diameter and is 55 mm long, whereas this 74107 is the 3 mm round choice. The flat 74106 provides a different working face, not a larger version of the same round geometry.

The exact manufacturer page names scale-model work alongside its other tool applications and includes a case. No working-section length or tooth-density is supplied for 74107. If the job depends on reaching deep into an opening, confirm that working length rather than using the 160 mm overall dimension as reach.

MODEL DETAILS

Specifications & included parts

Details for Tamiya 74107 Round Hard-Coated File
Detail	Product details
Working profile	Round
Working diameter	3 mm
Total tool length	160 mm
Blade material	Carbon steel
Working coating	Chrome
Grip	Non-slip handle
Storage accessory	Case, exact manufacturer
Model	74107

Check the selected size, working profile and supplied parts on Amazon before ordering.

Where this model is useful

A constant 3 mm round contact profile is distinct from a conical working section.
Non-slip grip and a supplied case address handling and storage.

Trade-offs to check

Working-section length and tooth density are not supplied.

What to check before choosing

Depth of access

Confirm actual working-section length if an opening is deep; overall 160 mm is not working reach.

Your questions about this product

Why compare it with the conical file?

The 74107 has a 3 mm round profile. The 74164 is a taper with an 8 mm maximum working diameter, so it approaches changing hole or tube sizes differently.

What should I check for a deep recessed opening?

Tamiya gives 160 mm total tool length, but not the separate working-section length. Confirm the actual filing section and access before choosing it for a deep recess.

Is a storage case specified for this exact round model?

Yes. The exact 74107 manufacturer page describes an included case; that fact is not borrowed from the flat or half-round version.