1.12 iron ring binding machine features a 34-hole square hole design and double-sided kraft binding. The punched rings are more stable, making it suitable for binding various documents such as loose-leaf books, tender documents, piano scores, and more. Key benefits - Provides stable binding with a strong, uniform hole pattern for reliable ring binding - Two-handle design delivers better leverage for easier and more efficient punching - High binding capacity supports consistent, bulk binding work without frequent reloading Performance and specifications - Punch capacity: up to 12 sheets of 80 g/m2 (approximately 20 lb) paper per operation - Maximum binding capacity: 120 sheets of 80 gsm paper - The design yields more uniform holes and easier punching compared with smaller capacity machines Design and operation details - Button positioner and fixed paper position help maintain accuracy - Left and right symmetrical paper alignment for neat, balanced binding - Move left and right to select the size of the press ring for intuitive adjustment - Horizontal press ring design with horizontal paper output and an integral paper holder - Includes a retractable confetti storage box for mess-free operation Use scenarios - Office and business settings: binding tender documents, reports, proposals, and presentation binders to create professional booklets - Education and music preparation: binding course notes, manuals, and sheet music or piano excerpts for easier handling and reference - Small publishing or document production: binding loose-leaf notebooks, catalogs, or manuals that require a clean, durable bind Compatibility and materials - Optimized for standard 80 gsm paper bindings - 34-hole square hole pattern designed for stable ring binding with the system’s rings - Suitable for a variety of document types that benefit from a durable, orderly binding solution