Welcome GTOfan. Your Bosch manufactured table (Craftsman 26463) does not offer a predrilled mounting plate to fit your router. It does have the nice feature of removeable yellow rings for different sized bit clearance. My suggestion is to purchase the Rousseau centering kit that matches your router. (Cost about $4 from Woodcraft) This kit includes a centering disk you push into your smallest yellow ring, a 1/4" shaft you mount in your routers collet, Pointed allen transfer screws and longer mounting screws. This kit makes for a simple, perfectly centered installation. You will also need the proper sized drill bit and a coutersinking bit. The unused mounting holes will not interfere with using your router table, but if it bothers you there is a replacement blank mounting plate available for about $25. The four mounting plate retaining screws for holding your plate to the table are best left in the package, you will not need them. Your yellow rings accept Porter cable style guide bushings. The Router Workshop guide bushings sold by Oak Park are larger and will not fit.