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Gravity Utility Knife
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This is my gravity utility knife design. I also made a toy blade if you just want to use it as a fidget toy. If you enjoy the design a like or make would be appreciated. Thanks to FormFutura for providing the High Gloss PLA ColorMorph filament used in this post. I especially like the red and black color morph. You can get some for yourself by clicking my affiliate link.Instructions- I recommend printing in a resolution between 0.2mm and 0.1mm- The only part that needs supports is the handle.- The video below shows how to assemble the knife.- When assembling the knife it is important to note the orientation of the flexing slider. Its sides are slanted so it only works in a specific orientation.- I would strongly suggest using a lubricant on the flexing slider. It will work without lubricant but its action is much smoother when lubricated.- The threading on the screw is (M8x1.25) and the threading on the knob is (M5x0.8).- If the threading is too tight try printing the screw and knob ind
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