Axe head

This is an Axe head I designed to fit on a nominal 1" rattan shaft,  the actual dimension was around 7/8".  I have included the step file and fusion file to make it easier to adjust the hole diameter.  

Best result are using TPU with 3 wall layers and a decent infill.  has been plenty flexible and has held up to fairly hard practice  

As a one handed axe it hits about as hard as a light saber.  

Will add some picture later when I can