About this 3D model

Very lightweight cooling, approximately 20 grams without electronics. 4 pieces of threaded nut M3x4 2 pieces of threaded nut M3x3 2 pieces of imbus screw M3x6 4 pieces of imbus screw M3x20 2 pieces of imbus screw M3x25 2 pieces of imbus screw M3x30 I use Prusament PC Blend CF. 3 walls 15% infill / 100% infill for hotend holder 0,2 mm layer