Designed for efficiency and endurance, this perforationr (type of pliers) is made of robust metal construction and has ergonomic handles that provide comfort even during long-term operation. Precise craftsmanship guarantees clean and accurate openings at each use.The tool is designed to drill a single hole with a diameter of 6 mm .Capacity up to 10 sheets of paper simultaneously.Dimensions: 12.7 x 5.8 x 1.5 cm.