Easy to Operate Achieve professional binding in just two quick steps. The integrated punching and binding design lets you align your papers, press the lever fully downward without pauses to avoid jams, then insert the binding comb to finish. This simple process saves time and reduces errors, making it ideal for frequent use in home, office, or classroom settings. Lightweight yet Sturdy Construction Built with a powdercoated cast iron base for stable punching without lifting or shifting during use. The durable metal structure ensures longlasting performance, while the wearresistant ABS shell protects against daily wear. A convenient drawerstyle paper waste compartment keeps your workspace clean. The prelubricated blade resists rust for dependable operation. For results, clean the blade with test paper before binding important documents, and remove paper scraps from the punch holes using a utility knife before starting. Precise Hole Punch Alignment Equipped with a positioning knob and adjustable side guides, the binding machine offers accurate alignment for Letter, A4, and A5 paper sizes. Users can the margin between 3 mm and 5 mm to achieve a polished and professional finish. This precision helps ensure that bindings are neat, secure, and consistent across all projects. Humanized, UserFriendly Design Features an ergonomically curved handle and a sharp cutting blade for efficient, loweffort operation. The binding machine supports multiple sheet formats: A5 with 15 holes, Letter with 19 holes, and A4 with 21 holes, as well as smaller paper sizes. Designed to deliver stable performance, it handles repeated use without compromising on quality. Practical Applications for creating business reports, training manuals, proposal booklets, or school projects that require a professional presentation. Ideal for compiling meeting notes or instructional handouts, keeping multiple pages neatly organized. Suitable for projects such as recipe books, planners, or portfolios where a polished, bound format enhances usability and appearance.