Crown Moulding 7-1/16" - 3

This beautiful crown moulding 7-1/16" - 3 measures 7.062" wide by .750" thickness, enabling the pattern to be machined sprung (laying horizontally flat) out of four quarter lumber. The visually attractive symmetrical profile is composed of a 3-21/32" concave semicircle in the center, flanked by a 15/32" vertical and horizontal line segment with a 1/4" wide sunk fillet, attached to a two tangent radius cyma recta & reversa with a 29/64" tall & wide line segment on the top and bottom of the design. The spring angles are fixed at forty-five degrees, these specific back bevels set the installed height and projection at an identical dimension of 5" tall and wide. We offer this detail in a slightly larger width for your review an consideration, crown molding 8.000" - 10.

Try one of our 125% concentration ultimate CBN (cubic boron nitride) grinding wheels, finish grinding at 3000 rpm with a twenty-degree back clearance angle will create a superior micro edge on all your high-speed steel profile knives. Read this article or watch the videos to help better understand how to align a borazon wheel to axial constant position on a Weinig R960 profile grinder. During the machining process the knives will be capable of milling some of the finest quality architectural mouldings you have ever produced.

For knife quoting purposes click to open the calculator below, we have added 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. Need some assistance with the dimensions? Print a copy of our fraction - decimal - millimeter chart, place it on the molder to help operators save time and increase accuracy during machine setup.

Width = 7.000" / Depth of Cut = .500" (top knives.)

Thickness = .812" / Depth of Cut = .501" (right blades) & .501" (left cutters.)