WHAT YOUR GET6pcs in , 4pcs x 4mm 1/2/4/6 Leather Hole Punch, 2pcs x V & U Shaped Groover, Can meet different DIY needs at the time.PREMIUM MATERIAL Made of 100% industrial grade high strength stainless steels, is durable and useful leather craft tool. PRODUCTION TECHNOLOGY The overall heat treatment, integrated molding, high hardness. Hand durable, keen-edged rhombus tooth is helpful to punch quickly and effortlessly.USAGE 4mm 1/2/4/6 : Convenient to punch effortlessly and quickly. It is better to the tool with soft pad to keen-edged chise teeth. Leather grooving: The middle groove is sharper than both sides, and can easily chip off the edge of leather; It is recommended to 30 to 45 degrees angle, making it easier to work. WARM PROMPT Each product surfaces are coated with a rust preventive oil before shipping; Please wipe clean before .Color: Silver. Material: white steel + stainless steelPrecautions for :The industrial grade stainless steel is consumable; it is like a blade, scissors are used for a long time will be slow, The customers must pay attention to the following points when using:1.To prevent the interrupt tooth. When you punch it, it must be perpendicular to the epidermis.2.When using the leather hammer to beat , pay attention to the strength of your hands, first light and back heavy.3.Please be to cooperate with the soft pad, which is protection for the cutting teeth and gasket when the punching for either.4.You can oil or oil for white steel for protection and maintenance when you 't White Steel .Each product surfaces are coated with a rust preventive oil before shipping; Please wipe clean before .Suggested 1.The 1 is mainly used for bending of the leather rightangles, or to when it is perforated on leather alone to .2.The 2 is usually used for bending of leather curves or for making leather of small pieces.3.The 4 is used for the straight line drill of the leather. It is widely used.4.The 6 can be used in playing a straight line; it can hit six holes and is efficient.5.The U V shaped stitching groover suitable for leather edge skiving and burnishing carving the leather .Package Contents:4* Leather Hole Punch2* V U Shaped GrooverOnly the above package content, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.