Crown 8-7/16"

This large 8-7/16" crown mould measures 8.437" wide by .813" thickness. The stylish profile is comprised of a 19/32" radius quarter circle on top, connected to a 9/16" tall vertical line that transitions into a two tangent radius cyma recta in the center, joined to a 35/64" vertical line with a 1-5/32" cove and a 7/16" broad line at the bottom of the design. We have a couple of similar patterns with different widths, heights and projections for your review and consideration, crown 8.375" - 2 and crown 8.500" - 10.

The spring angles are fixed at forty-five degrees, these specific back bevels set the installed height at 5-7/8" tall with a projection of 6-1/16" wide. Read our commentary about axial constant positioning for crown bevels. The article will help you dial this profile in axially on the first try when milling this detail, provided the machine is axially calibrated. Two high points in the detail were intentionally positioned on the same plane; our disciplined design features will assure excellent hold-down conditions while milling, providing the moulder pressure shoe is parallel to the machine bed plates.