Eco-Draft Dust Cover (Threaded)

This version is a high-speed, material-saving design specifically created for use as a dust protector for vintage electrical junction boxes.Design Concept: Hollow-core architecture to minimize print time and filament consumption while maintaining structural integrity for light usage.Dimensions:Major Diameter: 80.5 mm (Designed for an 81.0 mm internal box diameter).Plate Diameter: 87.0 mm (Full coverage for the box rim).Thread Height: 7.0 mm (Ensures a secure grip with multiple rotations).Thread Profile:Type: Fine Thread.Pitch: 1.0 mm.Entry: Integrated Chamfer for easy alignment and cross-thread prevention.Optimization Features:Wall Thickness: 1.6 mm (Optimized for 4 perimeters with a 0.4 mm nozzle).Hollow Core: Removes unnecessary internal volume to slash print time by approx. 40-50%.Ultra-Thin Plate: 1.2 mm thickness, sufficient for dust protection.Recommended Print Settings for Bambu P1S:Layer Height: 0.16 mm (Optimal balance between speed and thread precision).Infill: 0% (Not requir