Center hole: The routing desktop flip has a convenient center hole strip to match the groove plane centered on the drilling hole to maintain accurate drilling. Easy to operate: A convenient center hole that can be aligned with the router and positioned in the middle of the drilled hole.Easy drilling and installation of routers. Multipurpose: This woodworking pruning machine is a two in one, suitable for high- woodworking.Easy to operate and effortless, while expanding the range of use of border maintenance machines Router board plug-in, made of aluminum alloy, not easy to operate, long service life, wood trimmer., Manufacturer: PokFhgur