The lovely profile is comprised of a 15/32" radius half round circle, flanked by a small horizontal stepped fillet with a radius edge, attached to a 3/16" radius cove on one side of the detail, the center consists of a 9/64" radius scotia that transitions into a 3/8" wide raised fillet, joined to a cyma reversa on the opposite side of the pattern. We also have a couple of similar shaped profiles you may want to review and consider, Chair Rail 2.500" - 13, Chair Rail 2.500" - 53, and Chair Rail 2.500" - 72.
Try one of our 125% concentration ultimate borazon grinding wheels, finish grinding at 3000 rpm with a twenty-degree back clearance angle, will create a superior micro edge on all your high-speed steel moulding knives. Here is an article to help you understand how to align a borazon wheel to axial constant position on a Weinig R 960 profile knife grinder. During the machining process the moulding knives will be capable of milling some of the finest quality architectural mouldings you have ever produced.
Note: If you’re experiencing trouble printing to Full Scale, Go to File, Print Preview. Change the “Shrink to Fit” option to 100%