MARTOR SECUMAX 370 – Safety Knife for Up to 3-Layer Cardboard with Adjustable Cutting Depth

The MARTOR SECUMAX 370 is the world’s first GS-certified safety knife with a concealed blade and a maximum cutting depth of up to 10 mm. While conventional safety knives typically reach only 6–7 mm, the SECUMAX 370 is specifically designed for thicker and more demanding materials, including 3-layer cardboard.

Its key advantage is the adjustable cutting depth – from 6 to 10 mm – easily set using a dual-sided slider operated with the thumb. This allows efficient cutting of single-, double-, and triple-wall cardboard without changing tools.

The concealed blade ensures maximum safety for both the operator and the goods. The knife head can also be used for piercing materials, while its upper section includes a 6 mm tape-cutting zone for easy carton opening.

The SECUMAX 370 uses a robust blade No. 3770 (0.63 mm), specifically designed for denser and tougher materials. Blade replacement is tool-less and performed via a push-button mechanism, ensuring fast and safe handling.

The handle is made of impact-resistant fiberglass-reinforced plastic with at least 60% recycled content. Its ergonomic design supports both left- and right-handed users. With a weight of 60 g and dimensions of 163 × 18 × 58 mm, the knife remains stable, comfortable, and suitable for extended use.

Suitable for cutting:

• Up to 3-layer cardboard
• Stretch film and shrink wrap
• Laminated and coated films
• Plastic strapping
• Adhesive tape
• Foam, polystyrene, and insulation materials
• Felt and textiles
• Bags and sacks

Key benefits:

• World’s first GS-certified safety knife with concealed blade and 10 mm cutting depth
• Adjustable cutting depth (6–10 mm) via dual-sided slider
• Robust blade No. 3770 (0.63 mm) for denser materials
• Concealed blade for maximum safety
• Integrated 6 mm tape-cutting zone
• Tool-less blade change via push button
• Body made of at least 60% recycled fiberglass-reinforced plastic
• Ergonomic design for left- and right-handed users
• GS safety certification

The SECUMAX 370 is an innovative and flexible safety solution for cutting thick cardboard and dense materials, allowing variable cutting depths without changing the knife.