Punching Depth & Scale Design: This heavy-duty single hole punch features an ultra-long paper input depth of up to 50 mm, allowing punching at any position on a business card or photo. Equipped with a measurement scale, it enables clear visualization of the desired punching location for accurate and quick positioning. Widely Applicable: Suitable for both functional and decorative use, this hole punch works well on paper, cardstock, cardboard, business cards, and PVC cards. Ideal for office environments, photo studios, crafting, and other applications. Heavy Duty Hole Punch Single: Constructed from quality metal with a stamping-type structural design, this hole punch easily handles paper and PVC card materials. It creates a clean 1/4 inch (6 mm) round hole with minimal effort. Punch Capacity: Compatible with materials up to 0.08 inches thick. Recommended maximum thickness: hard card material up to 0.04 in (1.0 mm), paper material up to 0.098 in (2.5 mm), and PVC card material up to 0.06 in (1.5 mm). Can punch up to 25 A4 sheets at once. Single Hole Punch Design: The overall dimensions are approximately 7.09 x 4.41 x 0.15 inches. Its compact size fits comfortably in hand and is easy to carry. Designed for effortless handling of various paper sizes. Color: Silver gray Material: Metal Specifications: 8 mm / 6 mm Package Contents: 1 x Paper hole punch Note: Light reflection and differences in display screens may cause slight variations in color between the image and the actual item. Measurement allows an error of +/- 1-3 cm.