SparkMake

    Father's Day👨‍🍼

  • utility knife

  • cutter

  • Auto Lock

  • pocket knife

  • pocket utility knife

  • Workshop Tool

  • martor

  • box opener

  • edc

  • tool

  • safety cutter

  • pocket tool

Auto-Locking Utility Knife (Standard and Martor Blades)
Looking for a reliable, compact, and safe utility knife? This auto-locking utility knife is designed with functionality and safety in mind. Perfect for everyday workshop tasks, unpacking, or precision cutting.

The model features a smart sliding mechanism that automatically locks the blade when extended, preventing it from slipping during use.

Features:
Auto-Locking Mechanism: Holds the blade securely in place while cutting for maximum safety.

Dual-Blade Compatibility: The design includes separate versions designed for standard utility blades and high-quality Martor blades.

Ergonomic and Lightweight: Features textured grooves for a secure grip and a lanyard/keychain hole at the bottom for easy carrying.

No Stand Required: Optimized for 3D printing with precise angles to ensure consistent printing without material waste.

Materials needed: two 4x1.5mm magnets

Originality of the Model

The author declares that this work is their personally original model

This model is licensed under the following terms:

Standard Digital File License

This work is licensed under a Standard Digital File License. Digital files have a strict non-commercial, personal use only license.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital file or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including remixes of this object). You can not host these files on other digital platforms, web stores or cloud repositories. The objects may not be used in any way whatsoever in which you charge money, collect fees.

Models(3)

  • model file image
    Auto-Locking Utility Knife - Cutter elegoo.3mfDesigner

    198.62 KB

    2026-06-17

  • model file image
    Utility Knife Martor blade.stlDesigner

    332.02 KB

    2026-06-17

  • model file image
    Utility Knife Standard blade.stlDesigner

    308.38 KB

    2026-06-17

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