Crown Moulding 8" - 4

This beautiful concave crown moulding 8" - 4 measures 8.000" wide by 1.500" thickness, necessitating the use of eight quarter lumber for milling sprung (laying horizontally flat) on an industrial moulder. The magnificent terminating profile is comprised of a 1/2" tall vertical line segment on the top left, connected to a 4-15/64" cove in the center, joined to two 1/2" wide by 3/4" tall perpendicular notches with a 23/32" wide horizontal fillet on the bottom right side of the design. The spring angles are fixed at thirty-eight and fifty-two degrees, these particular back bevels keep the exposed face side of the profile parallel to the wall and ceiling when installed, as well as set the oriented height at 6-5/32" tall with a projection of 5-1/8" wide.

Do you realize how important proper tool balance is to your current molding operation? Find out more on how critical it is to have perfectly balanced knives, screws, gibs in the cutter head and the problems they create if you neglect to focus on these simple task. Protect your current investment of woodworking machinery, your clients will appreciate your disciplined approach in molding manufacturing.

For moulding knife quoting purposes click to open the calculator below, we supplied only the important measurements, just enter the appropriate dimension in the boxes provided. A brief detailed explanation on how to use the calculator is located here. If you would like some assistance with the dimensions feel free to print a copy of our fraction - decimal - millimeter chart, place it on the molder, or around the shop to help machine operators save time and increase accuracy during setup procedures.

Width = 8.000" / Depth of Cut = 1.014" (top knives).

Thickness = 1.500" / Depth of Cut = .937" (right blades) & 1.217" (left cutters).