Crown 8" - 11

This engaging 8" - 11 crown mould measures 8.000" wide by .812" thickness, enabling four quarter lumber for milling sprung (laying horizontally flat). The visually appealing terminating profile is composed of a 9/16" tall vertical line connected to a 1-1/16" concave semicircle on the top left, attached to a 15/32" wide by 15/32" tall perpendicular notch joined to a free-flowing two tangent radius cyma recta in the center, merged to a 11/32" vertical fillet and a 1-9/32" cove with a 25/64" horizontal line segment on the bottom right side of the design. The spring angles are fixed at forty-five degrees, these explicit back bevels keep the inner portion of the profile parallel to the wall and ceiling when installed, in addition to setting the positioned height at 5-3/4" tall with a projection of 5-9/16" wide.

Review our commentary about axial constant positioning for crown bevels. The article will help you dial this profile in axially, provided the machine is properly calibrated. Five high points in the pattern layout are positioned on the same plane; our disciplined design features will assure excellent hold-down conditions while milling, as long as the pressure shoe is parallel to the machine bed-plates.