You can use this paper hole punch to create clean 1/8 inch round holes. It is recommended that the thickness of the material should not exceed: 0.04 in / 1.0 mm for hard card material, 0.06 in / 1.5 mm for paper, and 0.06 in / 1.5 mm for PVC material. Up to 15–20 sheets of A4 paper can be punched at one time. This heavy-duty hole punch features a super long reach with a paper input depth of up to 53 mm, allowing it to punch holes in business cards or 6-inch photos. Paper feed depth: 53 mm (measured from the center of the hole to the edge of the paper). The punch can only punch within 10 mm of the paper edge. The hole punch is made of alloy with a stamped structure and chrome-plated surface, offering a durable and refined appearance. The punching blades are heat-treated and hardened for long-term, burr-free performance. This PVC card hole punch includes a collection slot for easy cleanup, helping to prevent mess and keep your desk and floor clean. Overall size is approximately 5.90 x 3.35 x 0.98 inches, making it compact and portable for convenient use anywhere. This hole punch is suitable for use on paper, cards, foil, cardboard, photos, business cards, PVC materials, bank cards, loyalty cards, scrapbooks, tickets, labels, badge covers, and more. Type: 3 mm Color: Silver Material: Alloy Size: 150 x 85 mm Package Contents: 1 x Hole Punch Note: Light and display settings may cause slight color variations between the image and the actual item. Measurement allows an error of +/- 1–3 cm.