KeyChain Screwdriver

KeyChain Screwdriver - Pocket Sized screwdriver for adjustments on the go

Summary:

Designed this to complement my other keychain tools.  This allows you to take the 4mm hex driver bits and conveniently carry them around.  

Materials List:

• X # of bits you want to use
  • Bits need to be 4mm wide and apx 20mm long (hex shaft)
• PLA (Could use other filaments)
• Glue; super glue or something else
• Pliers
• Paper Towels

PLA Print Settings (Prusa Slicer):

• 0.20 mm Quality - Layer Height
• 2 Perimeters
• Generic PLA 
• Supports: None
• Infill 15% - Gyriod
• First layer speed 15mm/s

Notes:

• I printed these one at a time. While printing multiple, I think the cooling fan knocked one over. Had good luck printing one at a time - did 8 in a row.
• You need to have good bed adhesion before printing.  I guess you could set a brim if it falls over.
• Print time on a Prusa Mini+ was 10min
• When shoving the bit in after applying the glue; you might have to push it in and pull it out a few times. Eventually it will go in and some excess glue will come out.  Just be prepared to wipe that away.

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