Floor/Shoe Rail 3-1/2" - 4

This tall 3-1/2" - 4 floor/shoe rail measures 3.500" wide by 4-3/8" tall. The extensive profile is comprised of a 1-3/4" wide by 3/8" deep dado on top for balusters or a railing, the sides consists of a two tangent radius arc, connected to a 3/16" slightly beveled horizontal line, joined to a 3-3/32" vertical area in the lower portion of the design.

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 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 millwork you have ever produced.