High quality material: router plate insert made of red aluminum alloy, not easy to rust and long life, wood cutting machine. Made of aluminum alloy, durable in practical use and stainless.Easy to Install: A convenient center hole bushing that aligns the router so that it can be centered on the hole. Drill and install the router in a simple and precise way. It is easy to operate, save effort and at the same time extend the use of time cutting machine.Applicable models: MAKITA RT0700C universal (distance between screw holes 56*45*54.3mm), Dongcheng, ALBION, KEN, Boda, WORX (distance between screw holes 70*60mm). Wide use: multi-function insert plate , suitable for making its boring table, suitable for high precision woodworking. It is easy to operate, saves effort and expands the use of the fence at the same time. Convenient design: The double scale on the surface makes it easy to align the fence and keep it square with the table, making drilling and drilling easier. the accurate installation of any router.Note: The data is all manual measurement, please allow 1 - 3cm error, due to the difference in light and display, there will be some color difference, depending on the physical object received.