Hole Punch 3/8 Inch-10mm Single Hole Punch, Heavy Duty Hole Punch, Portable Handheld Heavy Duty: The punch structure is designed to easily punch paper or PVC material. This paper hole punch creates a clean round hole. Recommended maximum thickness: PVC material 0.06in/1.5mm, paper material 0.098in/2.5mm, leather material 0.078in/2.0mm. Up to 15-20 sheets of A4 paper can be punched at one time. Hole Punch: The hole is exactly 1 inch/25mm from the edge. With an overall size of approximately 5.10 x 3.54 x 0.78 inches, it fits comfortably in your hand and is easy to carry, allowing you to punch holes anywhere with ease. Fixed Hole Position: Clear marking shows the exact punching position. The scale design allows adjustment of the hole placement for accurate and consistent results, making it convenient and efficient. Badge Hole Punch: Made of alloy with chrome finish for durability and appearance. Punching components are heat-treated and hardened to ensure long-lasting performance and clean, burr-free holes. Strong Practicality: Suitable for use on paper, cardboard, photos, business cards, ID cards, bank cards, membership cards, tickets, hang tags, badges, PVC, hard plastic packaging, and more. Oblique Mouth: 10mm Material: Metal Color: Black Package Contents: 1 x Hole Punch Note: Light and display differences may cause slight variations in color. Measurement error allowed is +/- 1-3cm.