A template designed to rout holes of various diameters and to put a convex or concave shape on to the component. A template profiler cutter can be deployed to make holes of 25mm, 50mm, 75mm and 100mm in diameter. The template edge also features a concave or convex 50mm and 100mm radius profile. Other curves and holes of varying sizes can be made by using a different combination of cutter and guide bush. A Unibase may be needed for particular makes and model of router.