Adapter servo mount to 3/16 hex wrench bit.

thingiverse

This adapter can be mounted on top of the servo to convert to a 3/16 Allen wrench bit. Print Settings Printer Brand: MakerBot Printer: MakerBot Replicator 2X Rafts: No Supports: No Resolution: 100 microns Infill: %100 Notes: I got fantastic results using PLA with the FAN ON throughout the entire build. For this application, ABS would be more suitable. At a later time, I'll use this model to create a negative for active metal casting for a remote-controlled submarine. When you hear more about the RC submarine, visit this link rovjacobsnotes.blogspot.com.