Cove Moulding 2-3/4" - 3

This cong'e moulding 2-3/4" - 3 measures 2.750" wide by 1.625" thickness, allowing milling from eight-quarter lumber. The concave profile composes a three-quarter inch wide straight flat line on the top left, connected to a 2" wide congee (cove tangent off of a flat line) derived from a 5/8" concave semicircle, leaving a one-inch thickness dimension on the right side of the pattern, this can be shortened by a simple radial adjustment of the top horizontal cutter head on the machine.

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 patterns you have ever produced.

For knife quoting purposes click to open the calculator below; we have added only the important measurements; please 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 = 2.375" / Depth of Cut = .625" (top knives).