New Thickened Black Blade Industrial Wallpaper Knife – Unboxing/Craft/Cardboard Cutter

Designed for high-precision, high-frequency cutting tasks, this 16.5cm black blade utility knife features a textured ABS resin body and a SK2 carbon tool steel black blade—offering exceptional hardness, toughness, and wear resistance, with anti-rust treatment. Each knife comes with 3 blades included. Equipped with a push-lock mechanism and snap-off blade design, it ensures both safety and practicality. Ideal for everyday carton opening, DIY crafts, advertising cutting, and cold/hot laminating paper trimming.

✦ 4 Core Features – Performance That Stands Out ✦

✅ SK2 Carbon Tool Steel Black Blade Made from high-quality SK2 steel with a black anti-rust finish. The blade edge delivers far superior sharpness and durability compared to standard blades—smooth cutting, chip-resistant, and perfect for precision work.

✅ 3 Blades Included – Ready to Use Out of the Box Each knife comes pre-loaded with 1 blade and includes 2 extra SK2 black blades. No need to purchase separately—just open and start cutting.

✅ Push-Button Self-Locking Mechanism Ergonomic push-lock design keeps the blade firmly in place during use, preventing accidental retraction and enhancing operational safety.

✅ Snap-Off Blade Design – Extends Blade Life Precision score lines allow you to snap off the dull tip and reveal a fresh, sharp edge—greatly extending the usable life of each blade.

Product Specifications

• Product Name: Thickened Black Blade Industrial Wallpaper Knife

• Overall Length: 16.5cm

• Material: ABS resin (handle) + SK2 carbon tool steel (blade)

• Blade Type: Snap-off black utility blade

• Package Includes: 1 × utility knife, 3 × SK2 black blades (1 pre-installed + 2 spare)

• Applicable Materials: Cardboard, paper, photo paper, mat board, cold/hot laminating film, thin plastic, and more

Ideal Use Cases

📦 Carton opening – Sharp cut, no damage to contents 🎨 Craft paper & mat board – Clean edge, no burrs 🖼️ Cold/hot laminating film – Precise control, no lifting ✂️ DIY & hobby crafting – Lightweight, agile, easy to handle 📄 Office & daily use – Paper, photo trimming, edge cutting

Why Choose This Black Blade Utility Knife?

• SK2 Black Blade: Higher hardness, smoother cut, premium look

• 1 Knife + 3 Blades: Great value, fully equipped

• Self-Locking Push Button: Stable operation, no slipping

• Snap-Off Design: One blade lasts longer, cost-effective

• ABS Resin Body: Lightweight, durable, comfortable grip

Black Blade Precision – Cuts Through Like Paper. Whether it's high-frequency unboxing, precision craft cutting, or everyday slicing tasks, this thickened black blade wallpaper knife delivers sharpness, stability, and durability—making it the go-to cutting tool on your workspace.