VEVOR Manual Coil Spiral Binding Machine, 34-Hole

Manual coil spiral binding machine for punching and binding documents. Punches up to 34 holes and is compatible with Letter, A4, and A5 sizes. Features adjustable edge guides, side margins, and binding spine sizes from 3/16" to 9/16".

Specifications:
• Punching capacity: up to 34 holes / 12 sheets
• Binding capacity: up to 120 sheets
• Compatible with Letter, A4, and A5 sizes
• Adjustable spine sizes: 3/16"–9/16"
• Cast iron powder-coated base
• ABS plastic shell
• Metal side arms and carbon steel blades
• Product weight: 10.8 lbs
• 3:1 pitch double-loop wire compatible