Crafted from carbon steel, this hollow round hole puncher cutter tool sharpness and strength, with slip resistant grip that ensures secure handling during use Widely use for crafting leather watch band, leather belt, strap, jackets, shoe, fabric, canvas, eyelets, cardboards This leather craft hole punches allows for easy and efficient punching, ensuring your project is completed with accuracy and ease Suitable for craft enthusiasts, professional leatherworkers, and beginner, this leather craft hole punching tool provide the versatility needed for various leatherworking project the convenience with our Multifunctional Hollow Leather Hole Punches Tool, featuring 10 different size ranging from 3mm to 12mm, making it great for punching round hole in leather belt, watch bands, leather shoe, canvas and other leather craft