STLGen

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Hex bit holder maker

Organisers for screwdriver bits and small tools.

Drag to turn, scroll or pinch to zoom. Grid squares are 10 mm.
Building the model…
Saves an STL file in millimetres, ready for your slicer.

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should appear in your downloads folder in a moment. Click here if it does not start.

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About the hex bit holder maker

A block with hexagonal holes for standard 6.35 mm (1/4 inch) screwdriver bits. Change the count and spacing to match your set.

  • Bits should drop in and lift out freely; add extra room if they stick.
  • A 10 mm deep hole holds a 25 mm bit securely.
  • Switch the hole shape to round for drill bits.

Everything runs in your browser: nothing is uploaded and there is no sign-up.

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