Made of the high quality strength steel, tough in structure, feature to abrasion and impact tools: Size. length: 105mm/413inch, Teeth pitch: 4mm/016inch, Teeth width: 2mm/008inch, Leathercraft With 1/2/4/6 Prong Chisel Punch Kit Set, meet all your different needs Punch holes in thick and tough leather without distorting and breaking, sharp rhombus tooth is helpful to punch quickly and effortlessly, save your time and energy Adopting the ergonomic design, with anti-slip handle, comfortable and easy to hold A perfect for leather craft professionals and amateurs, especially fit for medium thickness of leather items, such as the size of the leather key cases and wallets Colour:Black Material:metal Size:105mm Package Contents: 4* Tooth Punching Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.