February 13, 2022
Description
Original by Pomi.
Updated 3/12/2022:
– Added a hole for an optional M4 x 4mm set screw to hold the blade in snugly.
– Added a little more clearance between the top and the bottom.
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This is a remix of the original design after a bit of my flesh got in between the two halves when pushing down, causing a surprising amount of pain.
I just added a guard that protects the flesh on the fingers, I also added chamfers and a couple other minor tweaks.
Internals work exactly the same.
I would recommend lubricating it with PTFE spray before assembling it, springs and anything that could stick (including the blade).
After I made this last night, the entire thing ended up being a fidget toy because I keep finding myself pushing the button, mostly because I love the feeling in the hand.
License:
Creative Commons — Attribution — Share Alike
8
Rob Ludwick
