Adjustment Slot Aluminum Router Table Insert Plate with Alignment Rails and Angle Scale

This metal tool accessory is built as a sturdy router insert plate with a rectangular board form and a central circular opening for router-table or inverted-router use. It provides a stable mounting surface with multiple mounting holes and a long adjustment slot for secure positioning. The router table mounting plate includes two guide-fence rails and a semicircular angle scale gauge on one corner for alignment and angle reference. It is shown with a hand crank, screws, and an L-shaped hex key for setup and adjustment. As a practical power tool accessory, it supports cleaner, more controlled routing work.