3D tsagi bango bango bangarori ne na ado itace bangarori da ke tafiya a kan ganuwar ciki da kuma amfani da CNC machining don sassaƙa m uku-girma alamu a fadin itace saman.Waɗannan fafuna sun ƙunshi ramuka iri-iri, indentations, ridges da tunnels duk waɗanda aka sassaƙa tare da itace don ƙirƙirar zanen 3D.
Shahararrun tsarin tsagi na 3D sun haɗa da cubes, lu'u-lu'u, raƙuman ruwa, bulo, sifofin gida da layukan lanƙwasa.Zurfin da yadudduka na zanen katako na 3D suna ba da wadatar gani da inuwa zuwa bango.Bayan baya, tsagi suna jefa sifofin hoto masu ban sha'awa a cikin ɗakuna.