March 29, 2026
Description
I tried printing @MatthewTimbs scales, but they needed to be a bit thicker for the pivot bolt to clamp properly. Therefore, I took his model and added some thickness!
OT7.5SCALE_LEFT1.1 - Left Scale
OT7.5SCALE_RIGHT1.1 - Right Scale
Printed on Prusa CORE ONE with Polymaker Panchroma Dual Matte PLA.
Any PLA or better should be good enough.
print flatside down
supports only needed for omega spring cavity
0.1mm layers to reduce layer lines
15% infill worked fine
mirror files if you want reverse clip
Sand with ~120 and ~220 grit sandpaper
Spray paint
Tools needed: T6 and T9 torx bits
Assembly is easiest when replacing one scale at a time. Try to always have one side of the pivot bolt through the knife as re-stacking the bearings can be annoying. Shift the blade, bearings, and scales around while pushing the pivot screw through.
Have fun. Please share your makes!
License:
GNU General Public License v2.0
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