Bosch AFS 23-37 Brushcutter wire holder

A wire holder for Bosch AFS 23-37 electric brushcutter. With this I can use normal 3mm diameter wire with my brushcutter, avoiding bosch expensive spares. 

I print it using PETG with a 0.4 nozzle, flat side with the hole layed on the bed.

The screw dimension I'm using is

• 4mm height
• 3mm width

Tight strongly, but not too much or you'll break the thread in the plastic. I used it for 1 hour without any issues, but cannot assure it will work perfectly if the screw is not tight enough. 

Please BE CAREFUL! The part will rotate at 7000rpm, use a mask and SAFETY first of all!