Handle for 4mm screwdriver bits

This model is a handle for 4mm screwdriver bits. It is based on my blade handle and uses a mandrel system to hold the…
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updated November 16, 2024

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This model is a handle for 4mm screwdriver bits. It is based on my blade handle and uses a mandrel system to hold the bits in place.

To build it you need a 25mm M3 screw and a melt insert. Print one "handle", one "Knob" and one "mandrel". There are 3 types of mandrels depending on the diameter of the melt insert you have at hand and 5 types of knob. The difference between the knob is just the small symbol meant to represent the type of driver head. If you don't care you can just use the unmarked one called simply "knob".

The handle shape is designed to be clipped on a holder and allow you to have it always close by at hand. The clips are also compatible with my drill bit handles and 4mm blade handle.

Category: Hand Tools

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Model origin

The author marked this model as their own original creation. Imported from Thingiverse.

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