Steel Alloy: The leather punch tool set is made of high-quality high-carbon steel, which is not easy to rust, has high hardness, is not easy to wear, and has a good cutting effect. Easy to Use: It can be used with a leather punching machine, or fit asection of the mold to the leather, and then use a leather hammer to hit the top of the mold to achieve a cutting effect Exquisite Tools: Built-incutting tools of 20mm, 25mm, 30mm, 35mm, 40mm, 45mm, 50mm are necessary tools for belt or wallet punching. Application Range: Punch molds are very suitable for all kinds of manual techniques, such as multilayer fabrics, leather, polymers, clay, rubber, and resin. Quality Commitment: All products are brand new, if you have any questions, welcome to consult, and our customer service will answer you at any time. Specification: Condition: 100% Brand New Material: High-Speed Steel Type: A07 Die Size: 50mm-45mm-40mm-35mm-30mm-25mm-20mm Application: DIY manual belt special punching mold Usage: Put the leather on the backing plate or plastic plate, and hit the leather with a hammer. Package List: 7 * Punching Mold