Högert Technik folding utility knife HT4C639 — trapezoid blade, 1+3 spare slots

Folding utility knife Högert Technik HT4C639 is a compact, foldable cutter with a trapezoid blade design and onboard storage for three spare blades. The tool combines a primary trapezoid cutting edge with a secure folding mechanism, enabling safe transport and quick deployment for on-site trades, DIY projects, and general-purpose cutting tasks. The compact form factor makes it easy to carry in a pocket or toolkit while the replaceable blade design supports repeated use without needing a full tool replacement.

Advantages

The folding utility knife provides a protected blade when closed and fast access when opened, reducing the risk of accidental cuts during transport. The trapezoid blade shape delivers reliable straight cuts and durability when working with materials such as cardboard, carpet, vinyl and light construction materials. Integrated storage for three spare blades ensures fast blade changes on the job, increasing efficiency and minimizing downtime.

Suitable for

• Cutting cardboard and packaging materials
• Trimming carpet and vinyl flooring
• Light construction and renovation tasks
• General workshop and DIY use

Key specifications

• Blade type: trapezoid (trapez) blade for straight, controlled cuts
• Form factor: folding design for safe storage and portability
• Spare blade capacity: onboard storage for three spare blades
• Primary use: replaceable blade for repeated blade changes
• Suitable materials: cardboard, carpet, vinyl, and light construction materials

How to use

Open the knife by unfolding the handle until the blade locks into position. Make sure the blade is secure before cutting. Use steady pressure and maintain a controlled cutting angle appropriate for the material. When the blade becomes dull, fold the knife, open the storage compartment, and replace the used blade with one of the spare blades. Always fold the knife and secure it after use to prevent accidental exposure to the blade.

Usage recommendations

Wear appropriate hand protection when cutting tougher materials and ensure a stable work surface. Replace blades promptly when dull to preserve cutting quality and avoid excessive force that could damage the material or the blade. Store the folded knife out of reach of children and inspect the folding mechanism periodically for wear or debris.