General description This high-performance CSPARKV 3mm Silver Metal Hole Punch is designed for efficiency and versatility. It allows you to punch clean 3mm round holes in various materials, making it an ideal office accessory for files, cards, and crafts. With its unique design, this heavy-duty punch can handle multiple sheets at once and offers a long-distance paper entry feature. Technical specifications Hole size: 3mm Maximum thickness for hardboard: 0.04 inches / 1.0 mm Maximum thickness for paper: 0.06 inches / 1.5 mm Maximum thickness for PVC: 0.06 inches / 1.5 mm Paper insertion depth: 53mm Capacity: Punch up to 15 to 20 A4 sheets simultaneously Material: Zinc alloy with chrome-plated surface Weight: Lightweight and labor-saving design Compatibility and accessories Suitable for various materials including paper, fabric, cards, foil, cardboard, craft paper, plastics, photos, business cards, PVC bank cards, scrapbooking, tickets, pendants, and hard plastic bags. Ideal for use in