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TAMIYA

Tamiya 74091 Plastic Scriber II

Tamiya Plastic Scriber II with loose blades
One Plastic Scriber II with a fitted blade and two loose blades pictured.

Manual tool

Dedicated plastic scriber

For cutting thick plastic sheet and detailing confined model areas, without treating the tool as a rated all-material knife.

Intended work
Cutting thick plastic sheet and plastic-model detailing, exact Tamiya 74091 reference
Blade
Narrow tungsten-steel blade
Storage feature
Blade retracts into body
$8.99Nov 6, 26, 05:51 PM · New York
Price info

This is a monthly price snapshot supplied by Rainforest, not a live quote. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

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PACKAGE ROLEManual tool
WORKING TASKPlastic-model scribing
Read all specifications & parts ↓

DESCRIPTION

Cut plastic sheet with a retractable narrow blade

The 74091 combines plastic-sheet cutting with model-detail work. Tamiya describes a narrow tungsten-steel blade for getting into confined areas, making blade access the reason to compare it with a wider chisel or a general hobby knife. The manufacturer also names cutting thick plastic sheet, but gives no universal maximum sheet thickness.

The blade retracts into the body for storage, and two interchangeable replacement blades are supplied according to the exact Tamiya 74091 reference. Those are useful distinctions for a builder who wants a dedicated handle and its own replacement blades rather than another loose blade assortment.

Choose the 74091 when narrow access and this dedicated retractable arrangement suit the task. DULIWO’s set instead gives seven explicitly marked chisel widths, while HUBEST pairs a needle with a triangular V-groove/deburring tip. Neither alternative establishes a shared blade interface with Tamiya; confirm any separately purchased spare against the exact receiving model.

MODEL DETAILS

Specifications & included parts

Details for Tamiya 74091 Plastic Scriber II
DetailProduct details
Intended workCutting thick plastic sheet and plastic-model detailing, exact Tamiya 74091 reference
BladeNarrow tungsten-steel blade
Storage featureBlade retracts into body
Supplied replacement bladesTwo interchangeable replacement blades, exact maker reference
Model74091 / TAM74091

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

Where this model is useful

  • A narrow working blade is specifically described for access to confined model areas.
  • Retractable storage and two supplied replacement blades support a dedicated-tool purchase.

Trade-offs to check

  • The exact manufacturer reference gives no universal maximum plastic-sheet thickness.
  • No cross-model or cross-brand replacement-blade interface is established.

What to check before choosing

Match the material and spare

Keep the maker’s plastic-sheet/model-detail scope and confirm separately purchased blades against 74091 itself.

Care instructions

Retract for storage

Tamiya describes retracting the blade into its body for storage.

Your questions about this product

Would this suit plastic sheet as well as panel detail?

The exact Tamiya 74091 reference names cutting thick plastic sheet and detailing plastic models. It does not give a universal maximum thickness.

What is supplied for blade replacement?

The exact maker reference states two interchangeable replacement blades supplied with the tool.

When would I choose the chisel set instead?

Choose DULIWO’s seven marked widths when width selection is the main feature. 74091 instead offers a narrow blade in a dedicated retractable handle.

Other options to consider

DULIWO MSR-04 Seven-Blade Model Scriber

Choose an aluminum-handled system with seven stated chisel widths when controlled width selection is the main requirement.

Explore this option ↗

HUBEST MS-109SK Needle and Triangular Scraper

Choose a needle plus triangular scraping tip when you also want edge deburring and shaping.

Explore this option ↗

About this product information

Original choice guidance from the exact selected model response, with component and package scope retained. No hands-on test or universal material/fit outcome claimed.

Selected Amazon listing ↗ · Listing checked 2026-11-06 · Information reviewed 2026-11-06

Confirm the current variation and supplied parts on Amazon before ordering.

COMPARE THE WORKING ROLE

Other tools for this part of the build.

Detail

DULIWO

DULIWO MSR-04 Seven-Blade Model Scriber

Manual tool

Seven marked tungsten-steel chisel widths share a non-slip aluminum handle, with a hex key for the handle and attachment system.

Blade widths
0.1 /0.2 /0.4 /0.6 /0.8 /1.0 /2.0 mm
Blade material
Tungsten steel, seller-described
$15.99Nov 6, 26, 05:51 PM · New York
Price info

This is a monthly price snapshot supplied by Rainforest, not a live quote. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

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Detail

HUBEST

HUBEST MS-109SK Needle and Triangular Scraper

Manual tool

A steel needle and triangular scraper share an anti-roll aluminum handle for outlining, V-grooves and edge shaping.

Working tips
One scribing needle and one triangular scraper
Needle material
Steel, seller-described
$13.99Nov 6, 26, 05:51 PM · New York
Price info

This is a monthly price snapshot supplied by Rainforest, not a live quote. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

Add to cart
Buy on Amazon
Tamiya 74091 Plastic Scriber IIAdd to cart