Models View all 4 types of turnover box 3D mold design drawings 6 38 0 4 types of turnover box 3D mold design drawings 4 49 0 4 types of turnover box 3D mold design drawings 8 83 0 4 types of turnover box 3D mold design drawings 6 76 0 Injection mold-thread mold, oil cylinder drives thread punch 9 94 0 Injection mold - two-color mold overmolding mold 8 97 0