This Colonial Crown Moulding 4-3/8" - 6 measures 4.375" wide by .750" thickness, with a .508" depth of cut on the right set of cutters, .548" depth of cut on the left set of blades, and a .383" depth of cut on the top horizontal set of moulding knives.
The lovely profile is comprised of two tangent radiuses creating a cyma recta in the center, attached to a 5/8" tall vertical fillet on top. The lower portion consists of a 17/64" tall straight line, connected to a 9/16" radius cove with a 17/64" wide horizontal fillet on the bottom of the pattern . The spring angles are fixed at thirty-eight and fifty-two degrees, search our bevels category by these degree for a set of back bevel cutters appropriate for this common crown moulding design, these dedicated back bevels set the installed height at 3-9/16" tall with a projection of 2-9/16" wide.
Use 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. During the machining process these cutters 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%