Cove Moulding 4-1/2" - 3

This cove/crown moulding 4-1/2" - 3 measures 4.500" wide by 1.000" thickness. The symmetrical profile is comprised of a 3-9/16" radius cavetto in the center, connected to a 3/8" tall vertical line on the top and a 3/8" wide horizontal line at the bottom. The spring angles are fixed at forty-five degrees, these specific back bevels set the installed height and projection at an identical dimension of 3.187" tall and wide.

Two high points in the design were deliberately positioned on the same plane, our superior design features will assure excellent hold down conditions while milling the detail on an industrial moulder providing the pressure shoe is parallel to the bed plates. 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.

For knife quoting purposes use the calculator below, we have added only the important dimensions, just determine the profiles you need. A brief detailed explanation on how to use the calculator is located here.

Width = 4.500" / Depth of Cut = .659" (top knives).

Thickness = 1.000" / Depth of Cut = .750" (right blades) & .750" (left cutters), only one template is required for the left and right cutters.