
PRODUCT DETAIL
Our Quad Hinge System allows you to attach it to all types of Multifunction Tables or Workbench. Also referred to as: "Track Saw Guide Rail Hinge," "Benchdogs Rail Hinge," or "MFT Rail Hinge." Allowing you to pivot the rail up and down like a radial arm saw for fast, repeatable, and square crosscuts. A robust, accurate rail-hinge system for track saws. It features three versatile mounting options—M8 T-slot bolt, 20mm bench dogs, and direct screw-down—making it fully adaptable to diverse MFT tops and custom workbenches.
Engineered for Festool MFT/3 and standard T-track workbenches, the HONGDUI HD40 Quad MFT Hinge System (left & right pair) delivers seamless cross-brand compatibility for guide rails from Festool, Milwaukee, Bosch, DeWalt, and Makita. Its edge-mounted, flip-up design enables compact, disassembly-free storage while locking in a precise 90° cross-cut workflow. Equipped with dual-height precision micro-adjustments for varying panel thicknesses, the HD40 provides maximum space efficiency and repeatable accuracy.
3 Mounting Options :
① M8 T-slot bolt
② 20mm bench dogs
③ direct screw-down


FEATURES :
• High-Precision Pivot Mechanism: Features a robust, CNC-machined hinge system that provides a smooth 0–90° pivoting action, allowing for quick access to the workpiece without removing the guide rail or fence.
• Rapid-Release Mounting: Specifically designed for "Quick Mount" functionality, enabling you to snap guide rails (like Festool or Makita) into the hinge system and lock them securely with a single lever.
• Integrated 20mm Dog Hole Compatibility: Designed to mount directly into standard 20mm bench dog holes, ensuring the hinge system is perfectly aligned with your table's grid for square and repeatable cuts.
• Adjustable Height Compensation: Includes a vertical adjustment feature that allows the hinge to accommodate varying workpiece thicknesses, ensuring the guide rail always sits flat on the surface.
• Zero-Play Tolerance: Machined with extremely tight tolerances to ensure there is no lateral movement or "wiggle" at the pivot point, maintaining absolute accuracy for track saw cuts.



Download User Manual :
We provide clear and easy-to-follow user manuals to help you get started effortlessly. Click here to explore tutorials for our product.
SPECIFICATION :
•Model: HD40
•Application: Benchtop edge quick-mounting, guide rail hinge pivoting, and flip-away positioning
•Material: High-grade 6061 Aluminum Alloy
•Compatibility Matrix: Features pre-drilled, precision-indexed tap locations natively marked for leading guide rail platforms (including BOSCH, MAFELL, FESTOOL, MAKITA, Dewalt, and OTHERS)


Package Included :
1 * Hinge adapter, 1 * Alignment adapter, 2 * Mounting plates, 4 * Locating blocks, 2 * Track locating pin slots, 10 * Hex socket screws, 2 * Square head track bolts, 1 * 2.5mm hex key, 1 * 4mm hex key, 1 * Locating pin, 4 * Cross-head screws
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SHIPPING
RETURE & WARRANTY
Benchdog Quad MFT Hinge System | Track Saw Rail Hinge
TYPE: 1 SET
Quantity
Shop with confidence with 1 Year Warranty




