CR10 Extruder Arm

This is a replica of the CR10 extruder arm. These arms often break and it's always a good idea to have an extra one laying around.

No additional hardware required, just take the washer which is originally on top of the bearing and move it under the bearing. This gives the bearing enough clearance to spin freely.

Prints in about 20 minutes at 80mms. Use supports "only touching build plate" and the higher the infill the better. I wouldn't go below 50%.

If you have any questions please co