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Retractable Karambit Knife — image 1
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Retractable Karambit Knife

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Foldable Knife/Stanley

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Model information

Category
Tools
License
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Retractable karambit knife designed based off CORRUGATORSUPERCILII cat claw box cutter and @OcularDynamic.

 

I started from scratch in Fusion because the design had some flaws in my opinion. I doubled the amount of magnets and made many form changes. All the parts are a bit thicker to accomodate nyloc m3 nuts and increase robustness.

I added a .STEP file :)

I printed everything in PETG. I recommend to print at least the hinges in PETG or ASA but PLA works just fine, just don't leave it in the sun or in a hot car during the summer!

Filament i used:

Blue: Zortrax Z-glass

Yellow: Fiberlogy Easy PETG

Assembly Parts

For Body:

4x - M3x20mm screws

4x - M3 Nyloc Nuts

 

For Blade:

2x - M3x5 Screws

2x - M3 Nuts (flat, without nyloc)

 

Magnets:

6x - 6x3mm

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