- Manual binding machine Rayson PT1201 with metal spiral, ideal for offices and educational centers - Punching capacity of up to 12 A4 sheets of 80 g/m² at a time - Spiral pitch 3:1, 34 square holes, compatible with standard spirals (not 2:1, 4:1 or 5:1) - Sturdy metal structure that provides strength and stability during use - Ergonomic lever and adjustable punching depth selector (2.5 mm / 3.5 mm / 4.5 mm) - Adjustable side margin for precise document alignment - Easy-to-remove waste tray to keep the work area clean - Includes 20 plastic spirals to start binding immediately - Perfect for presentations, reports, and professional projects