NEJE Laser Hand Focus Tools

thingiverse

These tools are designed for the NEJE Master 7W laser and may or may not fit other devices. The long handle is useful to me, but may not be useful to others. The 7-point star tool is wide enough to make focusing easy, but does not obstruct the view and DOES NOT prevent the laser module from pressing the stop-switch. It was originally an 8-point star, but I cut out one of the points in order to make it more flexible. The 2 teeth prevent it from slipping while turning. It can be slipped on or off easily. I have included the STL files for those who want to use a laser cutter to make these parts, although I think using a 3D printer is better since the flexibility will be lost if they are made out of wood or other materials. There is a video showing how it works at https://youtu.be/aNcdOVfysHE