【Exceptional Value】Our binding machine comes with 1 box of 100 pieces of 1/2'' black PVC comb binding spines (for up to 90 sheets binding capacity).

➤ Max Binding Capacity: 450 sheets of paper (with 2'' comb binding spines, not included in the package). ➤ Max Punching Capacity: 10-12 sheets of regular printing paper (paper thickness ≤80g (20lb)), 2 sheets of 230g (≤85lb) cover/textured paper, 1 sheet of 5-12mil PVC cover.

【Lightweight yet Sturdy】Our binding machine features a robust cast iron base with a powder-coated surface, ensuring stability during punching and preventing lifting. The metal construction ensures reliable, long-term use. The ABS plastic shell is wear-resistant and crack-resistant, ensuring reliable and long-term performance.

➤ Tips:① The cutting blade of this binding machine is pre-oiled to prevent rust on the punch die. Important Notes:② To prevent staining important documents during punching, use test cardboard first to clean the blades.③ Before each use, clean the paper scraps inside the hole punch with tools such as an art knife.

【Easy Operation: Punch and Bind in One Step】Manual punching and binding require only two simple steps, featuring an integrated punching and binding system in a single machine. ➤ Tips: First, ensure the handle is installed at a 90-degree angle perpendicular to the tray; otherwise, the punch function cannot be activated. When pressing the handle to punch holes, press it all the way down in one motion without pausing to avoid paper jams.

【Adjustable Paper Margin】You can accurately punch holes at binding positions of 2mm, 3mm, 4mm and 5mm. The built-in Drawers type waste compartment ensures convenient disposal of paper scraps. Please make sure to clean up the paper scraps regularly, as failure to do so may result in damage to the comb binding machine.

【Humanized Design】Our comb binding machine features advanced cutting blades and an ergonomically designed curved handle, allowing you to cut paper effortlessly with minimal force. The 19-hole punch is specifically designed for Letter-size paper but can also accommodate A5 size (15 holes) or other smaller sizes. This comb binding machine is engineered for consistency, ensuring long-term use and professional-quality bound documents.