Designed for use with a trimmer or edge trimming machine, this balance board flip board provides stability and balance during milling, chamfering, and slotting tasks. Adjustable backing allows you to use milling cutters without bearings, enhancing the tool's functionality. Easy installation: the flip board comes with screws and a transparent cover, enabling straightforward mounting on your trimmer and quick setup. Chamfering auxiliary plate included: helps achieve even and standardized edge trimming for a professional finish. Benefits: improves accuracy and control during delicate edge work, reduces tool chatter, and supports consistent results across projects. Applications and use scenarios: Edge trimming and chamfering of boards in cabinetry, furniture, and trim work for clean, professional edges. Milling and slotting operations on boards where stable guidance and balance are critical. Finishing edges on decorative molding or pictureframe components to achieve uniform results.