Rhin-O-Tuff

HD4470 Comb Opener

$0.00 CAD

The Rhin-O-Tuff HD4470 is a heavy-duty comb opener designed to simplify plastic comb binding—handling documents up to 14” wide and 2” thick with consistent, repeatable precision.

About The Product

The Rhin-O-Tuff HD4470 Comb Opener is the ideal tool for effortlessly opening plastic binding combs, streamlining your comb binding workflow. With adjustable ring control and an adjustable limit stop, it ensures consistent opening widths and prevents overextension—keeping the comb open while you work without slipping shut.

Built for maximum versatility, the HD4470 handles comb sizes from 1/4” to 2” and supports up to 21-element combs for documents as wide as 14 inches. Its compact footprint and mounting compatibility with all OD and HD vertical punches—including the Tornado Autopunch EX—make it an excellent addition to any bindery or office setup.

Whether you’re producing slim reports or thick manuals, the HD4470 delivers reliable, user-friendly performance for consistent, high-quality comb-bound documents.

Product Specs

• Comb Element Compatibility:
1/4” (6mm) to 2” (51mm) plastic combs
• Max Binding Width:
Up to 14” (356mm) wide / 21-element combs
• Binding Thickness:
Up to 2” thick documents
• Opening Mechanism:
Manual with adjustable ring opener control and limit stop
• Mounting Options:
Compatible with Rhin-O-Tuff OD & HD vertical punches; optional mounting kit available
• Construction:
Heavy-duty design for commercial environments
• Applications:
Ideal for presentations, reports, manuals, and mid-to-high volume comb binding tasks

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