Quality Throughout: Built to last with premium stainless steel, the V-type Punch Plier is tough and durable with scratch resistance. Slim Size, Big Power: Measuring only 20cm in length and lightweight, the V-type Punch Plier is easy to carry around while still providing powerful hole-punching capabilities. Versatile Punching: The V-type Punch Plier comes with six different punch heads (ranging from 2.0mm to 4.5mm), making it suitable for punching leather belts, thin sheet metal, paper cards, plastics, fabrics, and more. The rotating screw adjustment device allows for easy and precise adjustments to the hole size. Superior Safety: The V-type Punch Plier features a solid V-shaped punch head design that ensures clean and precise cutting every time. The base is equipped with corresponding holes for different punch heads to prevent damage to the punch head. Convenient to Use: With a 20cm metric and inch ruler and an improved hole adjusting device, the V-type Punch Plier makes hole punching easier than ever. The handle utilizes the principle of lever mechanics, making it more labor-saving and allowing you to work longer without getting tired. Additionally, the punching depth is adjustable to 7-21mm with the accompanying paper depth adjustment tool.