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M18x2.5 Nut Spinner
by mrm64
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This is a small fidget hand spinner using M18 nut and MR105 bearing (5x10x3-4mm).
##Updates
- 2018-04-09: Added Dish_Button_Set.stl and Dish_Button_Set_PrimeTower.stl (requires supports)
##Features
- Screw-in system
Adapters and buttons can fixing by printed screws.
This makes it easier to remove/replace bearings
- Easy twistable button
I designed the button hexagonally and made it easy to twist with fingers.
- Clear and smooth gyroscopic effect
As a result of using a small bearing, the judder and noise emitted from the bearing when the spinner was tilted decreased less.
This makes it possible to feel the gyroscopic effect clearly and smoothly.
If you rolling spinner with your palm, the momentum of spin increases and gyroscopic effect also increases.
- Variability of bearing axis
If you do not fix the bearings with tape, the bearings will move slightly each time you use the spinner.
This leads to irregular changes in the gyroscopic effect.
In short you can enj
##Updates
- 2018-04-09: Added Dish_Button_Set.stl and Dish_Button_Set_PrimeTower.stl (requires supports)
##Features
- Screw-in system
Adapters and buttons can fixing by printed screws.
This makes it easier to remove/replace bearings
- Easy twistable button
I designed the button hexagonally and made it easy to twist with fingers.
- Clear and smooth gyroscopic effect
As a result of using a small bearing, the judder and noise emitted from the bearing when the spinner was tilted decreased less.
This makes it possible to feel the gyroscopic effect clearly and smoothly.
If you rolling spinner with your palm, the momentum of spin increases and gyroscopic effect also increases.
- Variability of bearing axis
If you do not fix the bearings with tape, the bearings will move slightly each time you use the spinner.
This leads to irregular changes in the gyroscopic effect.
In short you can enj
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