Item Type: Leather Hole Punch Cutter Material: 45 steel Specification: 20 Pieces Product Function: Punching commercial leather, Punching watchband belt Size: Approx. 0.5mm / 0.02in 1mm / 0.04in 1.5mm / 0.06in 2mm / 0.08in 2.5mm / 0.1in 3mm / 0.12in 3.5mm / 0.14in 4mm / 0.16in 4.5mm / 0.18in 5mm / 0.2in Package List 20 x Leather Hole Punch Cutter 1The round hollow punching suit is easy to use. By placing a washer in the area that needs to be punched, and hitting the back end with a hammer, the punching leather with different patterns can form unique artistic and aesthetic effects 2The hollow punching knife is made of 45 steel material, and the leather hollow punching has durable sharpness, warming up and round cutting edges, and the knurled body can be firmly grasped 3Paper washer hole punch with grinding cleaning hole and polishing bucket, used to make holes in handbags, flexible plastics, clothing, cardboard, webbing, jackets or poster boards, etc. 4Metal round leather puncher is suitable for hobbies, crafts, models, home repairs, etc. Make wallets, document bags, or any custom leather work 5Can be used for punching commercial leather and straps, contain 10 different size of models to meet your various needs