Pin punches are made of brass for excellent durability, workability and overall performance. Reliable performance ensures no damage or scratching of workpieces, great for fine woodworking and automotive manufacturing tasks, and can also be used to drive pins, watches, bracelets, etc. The head of each punch is marked with size, making it easy for you to choose the right tool or quickly determine the required size. The punch has a black threaded non-slip design and the knurled handle is comfortable to hold and easy to operate, just place the punch on the mark on the workpiece and hit it with a hammer. Alignment punches can be used for tapered punches, center punches, impact punches, pin punches, bench punches, gouges, locating punches, etc., suitable for creating starting points in drilling, metal surface marking and woodworking applications, great for machine repair, bench industry, factory floors, etc. Please confirm the head diameter, shank diameter and length of the punch. When using, align the punch so that the striking direction is perpendicular to the end face of the punch.