With the help of the ground and polished cutting surface and the heat-hardened structural steel, an enormously powerful combination is created for easy and especially precise punch. The punches are specially structured for perforating and punching holes in: leather and leather materials, textile pvc tarpaulin, plastic, cardboard and kraft paper, rubber. Features - Color: Silver. - Material: Alloy steel. - Size: 10.00 x 0.50 x 0.50cm/ 3.93 x 0.20 x 0.20 inch. - The hollow punching tools are made of durable and heat-treated alloy steel. - Hole punch leather has cutting edges, sturdy knurled body, durable in use. - This hollow punching tools clean and precise holes. - Wide applications, you can punch these useful tools materials. - hollow punch is suitable for leather, PVC tarpaulins, watch strap, seal belt, shoe, fabric. Package list: 12 x hole punches