Mini Screwdriver

Mini screwdriver that uses a standard 608zz bearing.
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updated December 31, 2022

Description

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I designed this mini screwdriver after scrolling through Instagram and seeing a bunch of those EDC tools.  I took it on as a challenge to see if I could design one myself and 3d print it.  I present to you the Mini Screwdriver. For the bearing I decided to use a 608zz bearing since I had a bunch laying around and I figured most others do as well.  Standard ¼" bits fit into the end of the screwdriver held in by a fairly snug fit and a magnet. Check the parts list below for everything in the build, I also included a half section view for assembly purposes. 

 

BOM

  • Mini Screw Driver
  • Mini Screwdriver Bearing Spacer
  • Mini Screwdriver Bearing Cap
  • 608zz Bearing
  • M3 Heat Set Nut
  • M3 x 16mm Socket Cap Screw
  • 1/8" OD x 1/16" Thick Round Magnet
  • Glue (For backside of magnet)

 

The mini screwdriver can be used with or with out the cap. I also included a stand for organizing and displaying the mini screwdrivers. 

 

 

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