Pocket Folding Knife with 3cm 440C Heat-Treated Blade and 7 American Serrated Teeth

This pocket folding knife combines practical dimensions with robust construction, featuring an 85mm full length design that fits comfortably in pocket or pouch. The 3cm blade crafted from 440C heat-treated black stainless steel provides reliable cutting performance, while the 7 large American serrated teeth enhance cutting efficiency across various materials. With a compact 5mm closed length and stainless steel handle, this knife offers portable functionality without compromising on durability or cutting capability.

Features and Construction Quality

The knife's construction focuses on practical performance and reliable materials, combining heat-treated steel with precision engineering. Each component serves specific functional purposes while maintaining the compact folding design that makes this tool suitable for everyday carry and various cutting applications.

Blade Design Specifications

The 3cm blade features a precise 0.2mm width and incorporates 7 large American serrated teeth arranged for optimal cutting performance. The 440C heat-treated black stainless steel construction ensures consistent edge retention and corrosion resistance, while the specific tooth pattern provides enhanced cutting efficiency for fibrous materials and tougher substances that challenge straight-edge blades.

Folding Mechanism Engineering

Engineered for compact storage, the knife folds to just 5mm closed length while extending to 85mm full operational length. The stainless steel handle construction provides the structural integrity needed for reliable folding operation, with custom processing options available to meet specific user requirements for blade deployment and locking mechanisms.

Material Durability Features

The 440C heat-treated stainless steel blade undergoes specific thermal processing to enhance hardness and edge retention properties. The stainless steel handle material provides corrosion resistance and structural durability, ensuring the knife maintains functionality through regular use in various environmental conditions without compromising performance or safety.

Practical Applications and Usage Scenarios

Designed with a wide scope of application, this folding knife serves multiple purposes across different environments and user requirements. The combination of compact dimensions and robust construction makes it suitable for both professional and personal cutting tasks where reliability and portability are essential considerations.

Outdoor and Field Use

For outdoor enthusiasts and field professionals, the 7 serrated teeth provide effective cutting through ropes, straps, and fibrous materials encountered during camping, hiking, or fieldwork. The 85mm full length offers sufficient blade for practical tasks while remaining compact enough for easy carrying in pocket or gear pouch during extended outdoor activities.

Everyday Carry Utility

As an everyday carry tool, the 5mm closed length ensures minimal pocket space occupation while providing immediate access to a 3cm cutting blade when needed. The stainless steel construction withstands daily carry wear, and the heat-treated blade maintains sharpness through routine cutting tasks like opening packages, trimming materials, or general utility cutting around home or workplace.

Specialised Cutting Requirements

With custom processing capabilities, the knife can be adapted for specific cutting applications beyond standard utility use. The American serrated tooth pattern proves particularly effective for materials requiring sawing action, while the 440C steel composition ensures the blade withstands repeated use without significant edge degradation or corrosion issues.

Performance Benefits and Value Considerations

The combination of specific material properties and dimensional characteristics creates multiple practical benefits for users requiring reliable cutting performance in compact form. These advantages extend beyond initial purchase to long-term utility and functional reliability across various usage scenarios.

Long-Term Durability Value

The 440C heat-treated stainless steel blade maintains cutting performance through extended use, reducing the frequency of sharpening requirements compared to standard steel compositions. The stainless steel handle construction resists environmental wear, ensuring the knife remains functional and presentable through years of regular use without significant maintenance investment.

Ergonomic Handling Comfort

With an 85mm full length and properly balanced construction, the knife provides comfortable handling during extended cutting tasks. The stainless steel handle offers secure grip characteristics, while the folding mechanism ensures safe storage and deployment without compromising user control during precise cutting operations.

Practical Purchase Decision

Choosing this pocket folding knife provides immediate access to a 3cm cutting blade with specialised serrated teeth pattern in a compact 85mm package. The combination of heat-treated steel, American serrations, and stainless steel construction delivers reliable performance that justifies investment for users requiring dependable cutting capability in portable form.