A pair of matched cutters used for the fast, accurate and efficient manufacture of sash windows using a router table set-up. The bearing guided profile cutter will produce the moulding on the stiles and rails and the matching cutter produces the scribe at the ends of the rails and sash bars to fit over it. Curved rails can also be machined using the bearing guided cutter. Profile cutter is 28mm diameter, 10mm radius and 19mm depth of cut and the scribing cutter is 25mm diameter, 10mm radius and 20mm depth of cut. Available in 1/4"(6.35mm) shank only.