1. Forged with high-speed steel, the overall hardness is HRC-60 degrees
2. High-frequency quenching and heat-treated cutting edge, finely ground through multiple processes, sharp and durable
3. One-piece design, firm and durable
4. Sharp blade, can punch and cut quickly, ensuring no marks left. With sharp edges, the cut leather is neatly and precisely shaped.
5. Suitable for punching holes in various materials, such as leather, fabric, cardboard, paper, polymer clay, plastic bags.
6. Easy to use: Put a strong and flat board of wood or rubber on top of the metal shape, and hit it with a hammer, or directly hit the metal with a leather hammer. It will not damage metal shapes.
7. Weight: 18pcs (117.5g), 24pcs (160g), 39pcs (314g), 52pcs (425g), 55pcs (450g)