GrabCAD 模型信息
Smart puncher · 模型 254541
In the normal puncher used at offices or homes the user cannot see where he is punching resulting in tearing of paper . This concept uses the punch from the bottom hence the user can see through the transparent scrap collector where he is punching
- 格式
- AutoCAD、Rendering
- 分类
- Household、Industrial design、Tools
- 标签
- paper、puncher
- 数据更新
- 2026-10-30T08:58:57Z