1. : Durable and resistant to damage, even with prolonged use. The router table insert plate is crafted from heavyduty aluminum, ensuring years of service without deformation. It is built to last, offering wear and drop resistance. 2. performance: The cutter insert plate kit includes 4 different insert rings and screws to accommodate various needs and tasks. This enhances the efficiency and convenience of electric drill operations, boosting overall productivity. 3. Wide compatibility: The plate features measurements in both inches and centimeters, with the bit positioned at 0. This aluminum router mounting plate is compatible with most trim cutters. 4. Allpurpose: Whether you're a professional woodworker or a DIY enthusiast, this router table mounting plate is an essential tool. It comes with 4 router insert rings, aluminum router table inserts, and 15 screws for versatile use.