Stubby Magnetic Bit Driver Handle

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Stubby Magnetic Bit Driver Handle

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A1 mini
A1

stubby handle - 0.2mm layer, 4 walls, 15% infill
stubby handle - 0.2mm layer, 4 walls, 15% infill
Designer
1.2 h
1 plate
5.0(11)

Open in Bambu Studio
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Released

Description

Maybe you have already seen my Magnetic Bit Driver Handle. Now here is an alternative version: The Stubby  Magnetic Bit Driver Handle

 

Features:

  • Can be used with every 1/4'' (6.35mm) standard bit
  • Bits are hold in place by a Ø4x2mm magnet
  • The clip-on endcap rotates for easy operation
  • Four small standard bits can be stored in the handle
  • Printable in multicolour or single colour (so, AMS is optional)
  • Only needs 28gr filament

Print preparation:
Make sure that your print bed is clean and grease-free and use a quality brand and dry filament. If you are having bed adhesion issues you can always try the new Bambu SuperTack plate (do not forget to change the plate in slicer).

 

Print settings:

Use the 0.2mm standard settings for everything. Support should not be needed, but you can add tree support for the magnet position in the handle. All my test prints were ok without support, so my profile is without support. A brim for the handle is recommended to increase the bed adhesion. Set the wall number to four for a robust print. 12% gyroid infill should be enough.

See my 3mf print profile for details.

 

Assembly:

  • Optional: Install three Ø4x2mm magnets into the holes in the cap (same procedure as below)
  • Press the cap on the handle. It is a simple and removable snap-fit.
  • Place a Ø4x2mm magnet on the end of a bit and put the bit in the handle.

     
  • Place the other end of the bit on a stable surface and hit the handle slightly with a hammer.
    Recommendation: Use my dead-blow hammer for this.

     
  • Now the magnet is pressed into the handle and your bit driver is ready to use.

The magnets are part of the Maker's Beginner kit or can be ordered separately in the Bambu store. Both options are included in the BOM below. Choose, what suits you better.
You need one magnet per handle. Optionally you can install three magnets in the cap, too.

 

 

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If you want to support me you can leave a tip at ko-fi.com/blecheimer.

 

 

Disclaimer:
This work by blecheimer is licensed under CC BY-NC-SA 4.0. The shown model must not be used commercially.
Copying this model to other 3D printing websites is not allowed without my permission.

Bill of Materials

Maker’s Supply Kits and Parts
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Download BOM

Comment & Rating (12)

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Print Profile
stubby handle - 0.2mm layer, 4 walls, 15% infill
good print! perfect for loose bits I had laying around.
1
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Print Profile
stubby handle - 0.2mm layer, 4 walls, 15% infill
Alles super
1
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Print Profile
stubby handle - 0.2mm layer, 4 walls, 15% infill
A truly splendid and flawless print
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stubby handle - 0.2mm layer, 4 walls, 15% infill
Nice print detail, nice design. Sunlu Matte PLA used, Black and Red
1
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Print Profile
stubby handle - 0.2mm layer, 4 walls, 15% infill
An exceptionally clean model, without any issues. Precise fit! Thank you
Show original
1
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Nice - thank you!
1
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Print Profile
stubby handle - 0.2mm layer, 4 walls, 15% infill
Download, print, use - as simple as that. The fit turned out somewhat tight but that may be because I used PETG, and I find that better than the opposite.
1
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Print Profile
stubby handle - 0.2mm layer, 4 walls, 15% infill
1
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Print Profile
stubby handle - 0.2mm layer, 4 walls, 15% infill
1
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Print Profile
stubby handle - 0.2mm layer, 4 walls, 15% infill
1
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