Note: This product is designed to punch holes in paper and thin PVC cards. If you use it on other materials such as hard and thick plastic sheets and iron sheets, please be aware that it may reduce the life of the product. (It may punch holes in some plastic sheets or thin iron sheets.) You can see the approximate punching position on the side. (It does not have the function of accurately locating the punching position) It is designed for everyday office needs, not for precision and high requirements. (It is not designed as a professional tool) Start with it and refresh your punching experience. Your punching experience will be changed by it. High-quality heavy-duty punching tool with one hole, one inch (25 mm) deep throat design. You may be tired of the punching tools you are currently using, they are not sturdy enough, you cannot punch holes in thick cardboard easily, and you cannot make a perfectly clean 1/4 inch (6 mm) circle hole. At this time, you need our sturdy single hole punching tool. It can easily punch holes in paper cards and PVC cards. Need a deep throat hole punch with a 2 inch reach (52 mm) single hole punch tool? Be sure to check out the rest of our Kucaa products. Name: 6mm 1/4\" Single Round Circle Hole Punch Tool Material: Metal + Chrome Plated Surface Weight: 170g (6.0oz) Dimensions: 136*72*26mm (5.35*2.83*1.02in) Punching Material: Paper or PVC Card, Bank Card, Membership Card, etc Punching Shape: Pattern Hole (Round Circle) Hole Size: 6mm, 1/4\" Hole Size (Round Circle) Surface Treatment Process: Chrome Plated Surface Suitable for: Punching Paper or PVC Card, ID Card, Badge, Cardboard, Bank Card or Membership Card (Thickness Less Than 1.5mm) Not Suitable for: Leather, Fabric, Thick Film Over 1.5mm, Thin Film Under 0.1mm Package: 1* Single Hole Punch Tool (1/4\"-6mm) Products from WUZHOU's Store