Models View all 4 types of turnover box 3D mold design drawings 6 36 0 4 types of turnover box 3D mold design drawings 4 48 0 4 types of turnover box 3D mold design drawings 8 80 0 4 types of turnover box 3D mold design drawings 6 75 0 Injection mold-thread mold, oil cylinder drives thread punch 9 91 0 Injection mold - two-color mold overmolding mold 8 94 0