DuoWire & Comb Binding - TWO-IN-ONE! One Superior Machine Does the Work of Two! With both WIRE and COMB punching dies, this versatile and easy-to-use combo binder allows you to punch and bind both DuoWires in 3:1 or 2:1 pitch and Plastic Combs in one single machine, without ever changing punching dies!

• Heavy-duty / Multi-Functional (versatile) / Reliable / Easy to use
• Die Disengagement Pins: All dies can be independently disengaged, allows punching of any size document while preventing partial side-end perforation.
• Side Margin Control: Provides an evenly centered punch for all document sizes.
• Vertical Wire Closer
• Wire Holder: Holds wire in place for easier inserting of sheets.
• Waste Drawer
• Diameter Scale: Measures document's thickness in order to select best wire/comb size option.
• Master Selector: Determines the correct wire diameter, closing position, depth margin and wire pitch.
• Wire Closer Control: With continuous adjusting scale for an exact and secure closure every time.
• Punch Throat and Ruler for Comb
• Open Punching Throat & Continuous Punching Guide: For easy alignment and punching of longer documents.
• Depth Margin Control: Provides the correct punch margin depth for each wire/comb size. Maximizes document tear resistance.
• Punch Throat & Ruler for WIRE
• Wire Punch Handle
• Comb Punch Handle
• Comb Opener / Comb Opener Handle
• Wire Closer Handle