TruBind TB-S12 Coil Binding Machine - Electric coil inserter - Manual round hole punch - Includes crimping tool - 4 to 1 pitch - 12 sheet punch capacity

Binding Style: 4:1 Coil (.250 spacing) Punch Capacity: 12 sheets (based on 20 lb. paper) Punch Operation: Manual Depth Margin: Adjustable (2.5mm, 4.5mm, and 6.5mm) Disengageable Dies: None Max. Punching Length: 11 in., A4 Binding Operation & Capacity: Electric - 7/8 in. (190 sheets), Manual up to 2 in (440 Sheets) Warranty: 2 years