【Features】 [Multi-function and Widely Used] - The punch plier is commonly used for punching round holes in leather, belts, plastic, rubber, canvas, fabric, cardboard, saddles, and similar materials. - 6 specifications of aperture conversion, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, and 4.5mm. - The head of the Leather Hole Puncher is made of metal, with 360° rotatable adjustment, adjusting the size of the aperture according to the need. [High Quality and Safety] - The punch plier is made of plated steel that is highly hardness, good toughness, and durability. - The brass pad adopts the thickness design to guarantee safety. [Ergonomics Design] - The punch plier adopts a double lever mechanism powerful and does not require much strength to get perfect holes. - Comfortable handle made from durable plastic for improved power transfer and less fatigue. 【Specification】 Product name: Hole Puncher Material: carbon steel + stainless steel Color: black red Size: 190 x 125mm Punching diameter: 2/2.5/3/3.5/4/4.5mm 【Package Contents】 1 x Hole Puncher 6 Punch Sizes The punching head is made of metal, 360° rotatable and adjustable, including 6 sizes of holes: 5/64 inches (2mm), 3/32 inches (2.5mm), 1/8 inches (3mm), 9/64 inches (3.5mm), 5/32 inches (4mm), 11/64 inches (4.5mm), which can satisfy your different needs. Professional Hole Punch Leather punching tool is compatible with sharp, smooth and burr-free, V-shaped cutter design with small contact surface reduces punching resistance and allows you to work effectively. Adjustable and Easy to Use Side distance is adjustable (Maximum punching depth distance is about 20mm). The punching is straighter and more beautiful. The punching pliers are easy to operate, save labor and have stable performance. Built-in Limiter No need to use a ruler every time. Set the desired distance from the edge of the material being punched and easily achieve the result you want. The distance can be easily adjusted by turning the knob. Multi-purpose Manual punching machine is suitable for a variety of materials such as leather, thin paper, plastic sheet, thin iron, fabric, paper card.