Score It. Snap It. Precision Without the Guesswork.

Sometimes the cleanest cut isn't really a cut at all. The Tamiya 74160 Modeler's Knife PRO Scriber Replacement Blades offer a precise and controlled way to score plastic surfaces, create fine grooves, and cut plastic sheet without forcing a conventional knife blade through the material.

Designed specifically for the Tamiya 74098 Modeler's Knife PRO, these specialized blades feature a fine cutting profile that removes a narrow groove as you pull the blade across the surface. This makes them particularly useful for cutting styrene sheet, refining scratch-built components, and creating accurate panel lines.

One of their greatest advantages is the score-and-snap technique. Rather than cutting all the way through a plastic sheet, simply score the material to approximately half its thickness, then carefully snap it along the groove. The result is a clean, controlled break that makes preparing custom panels and structural components considerably easier.

At just 0.4 mm thick, these blades are thinner than those supplied with the Tamiya 74091 Plastic Scriber II, making them especially suitable for finer, more delicate work.

Whether you're fabricating aircraft interior panels, creating custom plastic components, or refining a scratch-built structure, these blades bring another level of versatility to the Modeler's Knife PRO system.

Supplied in a pack of five, complete with a protective plastic storage case.

Because sometimes the smartest way to cut through a problem is to score a little first.

Key Features

• Five precision scriber replacement blades for the Tamiya Modeler's Knife PRO.

• 0.4 mm blade thickness for fine, controlled scoring.

• Specialized cutting profile for creating grooves in plastic materials.

• Ideal for the score-and-snap technique when cutting styrene sheet.

• Thinner than the Tamiya 74091 Plastic Scriber II blade for finer work.

• Useful for panel line scribing, scratch-building, and plastic sheet fabrication.

• Pull-cut operation provides controlled material removal.

• Manufactured from alloy tool steel for reliable cutting performance.

• Compatible with the Tamiya 74098 Modeler's Knife PRO.

• Protective plastic storage case included.

When cutting styrene sheet for scratch-built aircraft components, use a metal ruler to guide the scriber and make several gentle passes along the intended cutting line. Once the groove reaches approximately half the sheet's thickness, carefully bend the material to snap it cleanly along the score. Finish the edge with a fine sanding stick for a precise fit.

Please Note: This product contains five scriber replacement blades and a plastic storage case. The Tamiya 74098 Modeler's Knife PRO handle is sold separately. For scraping rather than scribing applications, consider the Tamiya 74161 Scraper Replacement Blades.