About this 3D model

This adaptor fits e3d hotend to a 3Drag/K8200 printer, without integrated fan duct (my hotend had a nice molded one included). Very simple but rigid and work well. BOM: +1 pcs. adaptor. +4 pcs. M3 nuts. +4pcs M3x18mm (or longer) bolts. All 4 are included on your standard hotend and can be reused.