Chair Rail Moulding 2-1/2" - 11

This fancy chair rail moulding 2-1/2" - 11 measures 2.500" width by .625" thickness, requiring the use of a 2-3/4" wide blank of four-quarter lumber for milling on an industrial moulder. The wavy symmetrical profile comprises a 1-7/16" convex arc tangent to two 57/54" concave semicircles with 1/16" rolled edges in the center. The rollovers connect to a 1/16" broad sunk fillet with a 1/4" wide half-bead on each side edge of the design.

Thinking about possibly building an enclosed tool room for the profile knife grinder, template-making machine, and a place to store all your acrylic patterns and knives? Please read our commentary on securing a profile knife grinder before moving; this small, simple task can save you thousands of dollars in repair cost by failing to lock down the linear table bearings before moving.

For knife quoting purposes, click the calculator below; we supplied the important measurements; please insert 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, feel free to print a copy of our fraction - decimal - millimeter chart, place it on the machinery around the shop to help operators save time and increase accuracy during setup procedures.

Width = 2.500" / Depth of Cut = .370" (top blades) & .063" (bottom cutters).