Automatic OTF Utility Knife with Replaceable Blade | Tactical EDC Box Cutter

Replaceable Blade OTF Automatic Knife - Premium EDC Utility Box Cutter

Engineered for tactical readiness and everyday versatility, the Automatic OTF Utility Knife delivers single-handed deployment in a compact, rugged frame. Featuring a double-action Out-The-Front (OTF) mechanism, this tactical box cutter extends and retracts instantly for effortless package opening, rope slicing, and heavy-duty industrial cutting. Built with a high-strength aluminum alloy handle, pocket clip, and a tool-free replaceable SK5 carbon steel blade system, it blends tactical aesthetics with practical utility. Perfect for EDC brand owners, tactical gear importers, and hardware distributors seeking reliable factory-direct OEM/ODM solutions.

Feature
1.Utility Knife:  Razor sharp knife features with aluminum shell, practical and sturdy EDC for daily life.
2.SK5 Blades & Easy Change: Quick blade change with no additional tools required, it comes with 5 extra                                                                             SK5 blades.
3.Precise Cutting : A perfect tools for cutting cardboard, carpet, rope, vinyl, leather, arts & crafts, daily use, EDC,                                          outdoor survival, etc. It can be used in various everyday scenarios.
4. Dual action OTF, standard refillable utility blades, anodized aluminum handle.

Specification

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FAQ

Q1: What defines an automatic OTF tactical utility knife, and how does it function?

A: An automatic OTF (Out-The-Front) utility knife features an internal spring-assisted double-action slide mechanism. Pushing the thumb slide forward automatically extends the blade out of the front, while pulling it back retracts it completely inside the handle for rapid, single-handed operation.

Q2: How do I change the replaceable blade on this EDC box cutter?

A: Replacing the blade is quick and completely tool-free. Simply slide out the blade holder, press the quick-release catch, remove the worn razor blade, and snap a new standard SK5 utility blade into place within seconds.

Q3: What materials ensure the durability of this tactical box cutter?

A: The handle is CNC-machined from lightweight, aircraft-grade aluminum alloy, offering high impact resistance and corrosion defense. The cutting edge uses ultra-sharp SK5 carbon steel trapezoidal blades designed to hold a sharp edge under tough cutting conditions.

Q4: What tactical and everyday carry (EDC) applications is this knife best for?

A: It is designed for multi-scenario use, including cutting corrugated cardboard, heavy nylon straps, carpet, leather, and rope, as well as tactical utility tasks, outdoor camping prep, and general warehouse package handling.

Q5: Are the replacement blades universal and easy to source?

A: Yes, the knife utilizes universal standard trapezoidal SK5 carbon steel razor blades. Replacement blades are widely available worldwide, or you can order bulk replacement blade packs directly through us.

Q6: What OEM/ODM custom branding services are available for wholesale orders?

A: As an original manufacturer based in Yangjiang, China, Yangjiang Honglin Industrial Co., Ltd. provides complete private-label services. We offer custom laser logo engraving, anodized handle color options (Black, Tactical Gray, Olive Green, Coyote Tan, etc.), and custom packaging.