Inton Adjustable Screw Hole Punch Bookbinding Tool,paper Punch,craft Punches,6 Tip Sizes 1.5,2,2.5,3,3.5,4mm, Wood Handle Automatic Hole Puch Leathercraft Tools PROMOTION 100% brand new and high quality-made by steel and brass with wooden handle. Multi size include:1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm. Using with a cutting mat for long lasting blade. No hammering nedded. This item is a hole punch,it is great for sewing leather craft, paper, cutting rubber, plastic, etc.