This Beautiful Crown Moulding 5-1/2" - 12 measures 5.500" wide by .812" thickness with a depth of cut of .473" on the right vertical profile knives, a .386" depth of cut on the left blades and a .585" depth of cut on the top horizontal moulding cutters. We have a small collection of similar style profiles with different widths, heights and projections you may want to review and consider for other rooms in the home, crown moulding 2.000" - 4, crown 3.000" - 17, crown 4.000" - 26, and crown 7.000" - 19.
The creative profile is comprised of a 2-39/64" radius cove in the center, connected to a 1 13/32" radius ovolo with a 23/64" tall vertical line at the top. The lower portion of the pattern consists of a 7/64" wide horizontal line, connected to a 9/16" radius half round circle joined to a smaller 1/4" radius arc with a 11/64" wide squared fillet at the bottom of the design. The spring angles are fixed at thirty-eight and fifty-two degrees, these specific back bevels set the installed height at 4-5/32" tall, with a projection of 3-5/8" wide. Three high points in the design were intentionally positioned on the same plane, our disciplined design features will assure excellent hold down conditions while milling the detail on an industrial moulder, providing the pressure shoe is parallel to the moulder bed plates.
Our purple colored ceramic blend grinding wheel hogging at 2000 rpm, with a twenty-five-degree back clearance angle will rough grind a set of high-speed steel moulding cutters in a minimal amount of time. Read our article on the importance of having the profile knife grinder perfectly level, this commentary will insure prolonged use of your machinery while maintaining consistent perfection when grinding moulding knives.
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