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Coffee Bit adapter for Hand Grinder

Free STL file Coffee Bit adapter for Hand Grinder, printfutura
Free STL file Coffee Bit adapter for Hand Grinder, printfutura

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3D model description

After realizing how long it takes to hand grind coffee, I modeled this adapter to use a cordless screwdriver with the Javapresse manual coffee grinder. This adapts the hex socket to a pentagon socket.

3D printing settings

Print horizontally to avoid vertical delamination. I use 100% infill, support angle at 60 degrees, and support density 20%.

  • 3D model format: STL



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