Crown Moulding 6-3/8" - 6

This extensive ovolo crown molding 6-3/8" - 6, measures 6.364" width by 1.250" thickness, necessitating the use of six quarter lumber for milling on a commercial-grade molder. The symmetrical terminating profile contains a 2-21/32" radius convex arc in the center. This semicircle is connected to a one-inch wide by one-inch tall perpendicular lines on both the top and bottom of the design. The set spring angles are at forty-five degrees; these dedicated back bevels keep the face side of the profile parallel to the wall and ceiling when installed, they also lock in the positioned height at 4-1/2" tall with a projection of 4-1/2" across the top.

Our purple colored ceramic blend grinding wheel hogging at 2000 rpm with a twenty-five-degree back clearance angle will rough grind a set of high-speed steel cutters in a minimal amount of time. Also review our article on the importance of having the profile grinder level, this commentary will insure prolonged use of your machinery while maintaining consistent perfection when manufacturing cutters.

For molding knife quoting purposes click to open the calculator below, we supplied only the important measurements, 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 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 = 6.375" / Depth of Cut = .771" (top knives).

Thickness = 1.250" / Depth of Cut = .559" (right blades) & .559" (left cutters).