A template allowing 60mm and 80mm round and 105mm x55mm rectangular holes, to be routed in desks or on any surface where cables need to be concealed. The holes will then be able to take a plastic cable tidy. The template can also be used for cutting a 35mm blind hole to accept round kitchen door hinges. Both a 30mm diameter guide bush and a 12mm diameter cutter are needed. A Unibase may be necessary for particular makes and models of router.