1Engineering Plastics Board: Made of robust engineering plastics board material, outperforming traditional plastic for enhanced durability in woodworking applications. 2Aluminum Alloy Rail: Featuring an aluminum alloy rail for superior longevity and extended lifespan, ensuring outstanding performance and durability for accuracy woodworking tasks. 3Seamless Compatibility: Fully compatible with manual trimming wood routers, this router slotting plate offers versatility for a multitude of woodworking projects, enhancing accuracy and control. 4Easy Installation: Designed for simple and straightforward installation, this kit is optimized for quick and efficient milling of curves, saving time and boosting productivity. 5Enhanced Durability: The milling base plate boasts exceptional durability, enhancing and simplifying woodworking tasks through prolonged use without compromising performance. 1 x Milling Round Plate 1 x Long Guide Rail 1 x Hex Wrench 1 x Cross Screw 4 x Screw 1 x Set Screw 4 x Hex Screw 1 x Drill Bit 1 x Spherical Handle 1 x Handle Bracket 1 x Handle Fixed Screw 1 x Slider 1 x Washer 1 x Limit Ring 1 x Guide Rail Fixed Screw