This machine is designed for comb and clip strip binding of A4 documents, supporting both 21hole tender book formats and 10hole clip strip binding. It provides a reliable way to prepare pages for standard comb or clipstrip binding systems and is suitable for office, print , and institutional use. Key benefits Consolidates two common binding formats (21hole and 10hole) in one unit, reducing the need for multiple machines or adapters. Ensures consistent hole placement for A4 documents, improving the appearance and function of finished books and reports. Simplifies the binding workflow for users who handle different binding styles, saving time and reducing errors. Main features and attributes Functionality: Punches and prepares A4 sheets for comb and clipstrip binding; intended for use with comb clip strip apron and related binding supplies. Compatibility: Supports 21hole tender book binding format and 10hole clip strip A4 binding format; designed to work with standard comb and clipstrip components sized for A4. Size: Optimized for A4 paper (210 x 297 mm) and the hole patterns associated with 21hole and 10hole A4 binding systems. Performance: Provides accurate, repeatable hole alignment to produce neatly bound documents suitable for presentations, reports, and tender books. Ease of use: Intended for straightforward setup and operation in document finishing workflows; compatible with common comb and clipstrip accessories. Typical applications Office reports and presentations: Quickly prepare meeting packs, proposals, and annual reports in A4 format using either comb or clipstrip binding depending on the desired look and flexibility. Print shops and copy centers: Process client jobs that require different binding styles without changing machines, accommodating both 21hole tender books and 10hole clipstrip bound documents. Schools and institutions: Produce course materials, manuals, and student projects with professional hole alignment for durable, easytohandle finished documents. What it solves Eliminates the need to separate machines for 21hole tender book and 10hole clipstrip A4 binding. Reduces misalignment and rework by providing consistent hole patterns for comb and clipstrip systems. Streamlines document finishing in environments with mixed binding requirements. Notes on use Intended for use with comb and clipstrip binding supplies sized for A4 and for the supported hole patterns (21hole tender book and 10hole clip strip). Follow the machine's setup and safety guidelines supplied with the unit and use compatible comb/clip strip accessories for results.