Crown 4-1/4" - 37

This concave 4-1/4" - 37 crown mould measures 4.250" width by 1.125" thickness permitting the use of five or six-quarter lumber for machining sprung (laying horizontally flat) on an industrial moulder. The stylish terminating profile contains a 1-63/64" concave semicircle in the center, flanked by a 13/64" radius elongated ovolo bordered by vertical & horizontal lines segment 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 3" tall with a projection of 3" 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 ensure prolonged use of your machinery while maintaining consistent perfection when manufacturing cutters.