🛠️ A reverse glue joint router bit is a specialized woodworking tool designed to create interlocking profiles on the edges of boards, enhancing both alignment and bonding strength during glue-ups. 🔍 Key Features Interlocking Profile: Cuts a matching tongue-and-groove-like pattern on both edges of two boards. When reversed and joined, the profiles fit snugly together. Enhanced Glue Surface: Increases the surface area for glue, resulting in a stronger, more durable joint. Self-Aligning: The tapered or stepped profile helps draw boards into alignment during clamping, minimizing the need for additional planing or sanding. Versatile Use: Ideal for edge-joining panels, tabletops, doors, and furniture components. Works with hardwoods, softwoods, plywood, and composites. Router Compatibility: Can be used in table-mounted routers or CNC machines. Requires boards to be planed to uniform thickness and the bit centered precisely. 🧰 How It Works Run one board through the router with the bit centered. Flip the second board and run it through the same way. The reversed profiles interlock perfectly, creating a flush, secure joint. When clamping, apply enough pressure to seal the joint, but too much pressure may distort the wood. This bit is featured on our DVD9. Carbide tipped.