Pro 250mm Multi-Hole Rotary Punch High Quality Multifunctional Metal Leather Punch Pliers For Hole Punching Rotary Punches Size: 250mm Hole size: round hole: 3.5mm, 4mm, 4.5mm; Flat hole: 6.6 x 3.1mm, 7.5mm x 3.6mm; Oval hole: 6.1x4mm Black, heat-treated, #45 carbon steel drill head Polished head pliers Often used to punch round holes in leather, plastic, canvas, cloth, saddles, and similar materials; especially practical as leather punch The professional double lever action punch to save your strength Ideal for many years, repeating the job, without causing Sore hands or bubbles, because the handle is padded, non-slip and ergonomically Reinforcement nails six reinforced fixing nails are designed to be more stable and have a longer service life Strong Alloy Steel Stamping Molding Made of fine carbon steel Polished head pliers 360° rotation 6 types of holes can be selected at will Ergonomically designed handle, comfortable and durable to hold, Save time and effort.