Mini Utility Knife Tool - Free 3D Print Model

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Ocular Dynamic

Tools>Hand Tools

IP Report

GIF

Print Profile(2)

All

P1P

P1S

X1 Carbon

X1E

A1 mini

H2D

H2D Pro

H2S

P2S

H2C

X2D

A2L

0.2mm layer, 2 walls, 25% infill

Designer

26 min

1 plate

4.8(67)

0.2mm layer, 2 walls, 15% infill

27 min

1 plate

4.9(11)

Open in Bambu Studio

Boost

235

460

676

639

Released

Description

This mini utility knife is like a 5th gen remix of multiple others stemming from k-eye's keychain knife [which itself is a remix of multiple other models] with some improvements I've added for smoother sliding and better grip.

Put blade on slide, and slide that in to the body by pressing down on the lever to lock it in and out of place. Easy Peazy.

*Update - Most recently added the little grips on the sides and updated the profile (just not the pictures)

Disclaimer Stuff:

Please be careful when handling blades. Razor blades are sharp so there's risk of injury. I'm only providing the design, handling of item is your responsibility.

Comment & Rating (95)

@gooddogsbrent

Print Profile

0.2mm layer, 2 walls, 25% infill

I’ve printed several models and profiles of utility knife, and this one prints and works the best. smooth action, good click, easy to open and close with one hand.

The profile uploader has replied

@OcularDynamic

awesome, glad you like it!

@Max_Pulya

the construction is minimalist, but very flimsy and unsafe, I wouldn't put such a knife in my pocket, it's not very convenient to open and close

Show original

@user_262377798

.. you're not supposed to put any of the printed utility knife models in your pocket or bag.. never do that.. .. and this model and the ones by k-eye are the easiest to open and close with one hand..

@user_190819685

Poland

Show original

@planmarks

Doesn't move as smoothly, but nice nevertheless

@user_262377798

.. use a drop of oil or wd40..

@user_22323828

Boosted

Print Profile

0.2mm layer, 2 walls, 25% infill

functional and easy to use. have printed other types, but this is the best so far. very simple and holds the blade in well also. will print more of these. thanks

The profile uploader has replied

@OcularDynamic

Thanks for sharing!

@Prince_Turnip

Boosted

Print Profile

0.2mm layer, 2 walls, 25% infill

very good

The profile uploader has replied

@OcularDynamic

thanks for sharing!

@user_958312761

Print Profile

0.2mm layer, 2 walls, 15% infill

I just printed this out today, and it works fantastically. The assembly was slightly unclear, but I figured it out using the GIF provided by @Ocular Dynamic and the photos posted by @user_22323828. Additionally, I slightly greased the rails (images below) of the 3D printed slider to make the blade slide smoothly. I have no complaints about this utility knife; everything works well, and the security of the blade in this 3D print is top-notch. The utility blade will not slide or fall off this 3D printed knife, especially with the safety lever (image below). Below are images of a step-by-step assembly. As well as pictures of the 'rails' and the 'safety lever'. Instructions: 1. Take the slider (smaller piece in this 3D print) and insert the blade FIRST into the lip. Once in the lip, slide the blade so the indents of the utility blade align with the notches in the slider. 2. Flip the slider and insert it into the main body, using the lever (when needed) to allow the blade to slide.