Collets for Tap Holder - easier to print + stronger

Since the original collets break easily due to the way they are printed I came up with a design that is both easier to print and stronger.

Currently there are only versions for a 3mm, 4mm and 5mm drill which I designed as a test in FreeCAD.

I will try to add a customizable OpenSCAD version for this.

Update 2019-04-17: added customizable OpenSCAD version - not tested yet though!

If you print from the OpenSCAD version please comment if there are any problems.

Note: the hex-collets probably should be printed using supports.

Print Settings

Printer:

CTC Prusa i3 Reprap MK8 DIY

Rafts:

No

Supports:

No

Resolution:

0.2

Infill:

30%

Filament:

EFORINK PLA

Blue

Notes:

Print the collets lying on the side with the gab vertical (as shown in the picture).

Hex-collets probably should be printed using supports.

Category: Hand Tools