Nitecore NTK05 Titanium Folding Scalpel Keychain Knife

The Nitecore NTK05 Titanium Folding Scalpel Keychain Knife packs a surprisingly capable cutting tool into an incredibly small EDC-friendly design. CNC-machined from durable TC4 titanium alloy, the NTK05 weighs just 4.8 grams (0.169 oz) and measures only 2.17 inches when folded, making it easy to add to a keychain, lanyard, or everyday carry setup without unnecessary bulk.

At the heart of the NTK05 is a replaceable No. 11 scalpel blade, providing a precise cutting edge for everyday tasks such as opening packages, cutting tape, trimming cord, and other light-duty cutting jobs. When the blade eventually becomes dull, it can be replaced rather than replacing the entire knife.

The folding design helps keep the blade enclosed when the tool is being carried, while the integrated keychain opening makes the NTK05 easy to keep within reach. Its titanium construction combines low weight with corrosion resistance and a premium, purpose-built feel.

Whether you're building a minimalist EDC kit, looking for a compact package-opening tool, or simply appreciate well-designed titanium gear, the Nitecore NTK05 delivers practical cutting capability in a remarkably small package.

Key Features

• TC4 titanium alloy construction for a lightweight, durable EDC tool

• Only 4.8 g (0.169 oz) — lighter than a typical credit card

• 2.17" folded length for ultra-compact carry

• Uses replaceable No. 11 scalpel blades

• Integrated keychain/lanyard attachment point

• CNC-machined titanium construction

• Folding design keeps the blade enclosed during carry

• Ideal for EDC, package opening, cutting tape, cord, and other light-duty tasks

• Precision-focused 35° grip angle designed for cutting stability

Specifications

• Brand: Nitecore

• Model: NTK05

• Material: TC4 Titanium Alloy

• Blade Type: No. 11 Scalpel Blade

• Weight: 4.8 g / 0.169 oz

• Folded Length: 2.17"

• Overall Length: Approximately 3.82"

• Blade: Replaceable No. 11 scalpel blade

• Carry: Keychain or lanyard compatible

Why Add the NTK05 to Your EDC?

Big knives aren't always practical. The Nitecore NTK05 titanium keychain knife is designed for those moments when you want a compact cutting tool without adding significant weight or bulk to your everyday carry. Clip it to your keys or EDC gear and keep a precision cutting tool readily accessible.

Add the Nitecore NTK05 to your EDC setup today and carry serious cutting capability in an ultra-tiny titanium package.

Blade products should be carried and used responsibly and in accordance with applicable federal, state, and local laws.