Chair Rail Moulding 3-3/4" - 13

This reeded chair rail/casing moulding 3-3/4" - 13 measures 3.750" width by .750" thickness utilizing a four-inch-wide blank of four-quarter lumber for milling on an industrial moulder. The symmetrical profile contains five recessed (.036") 9/32" wide half-circles divided by six 1/32" sunk fillets in the center. The short lines transition to the top by a sixty-degree bevel merging with a 1-1/64" wide line segment on each side edge of the design. You can customize the side edges of the pattern with any of our multiple radius edges.

Ever notice why some moldings look better than other trim patterns in homes, offices, and older buildings. You may want to review our article on knife marks per inch. Read about how machine feed rates and rpm of cutter heads can directly determine the quality of the products you produce. Following or exceeding industry standards will allow your company to lead the way in molding artisanship.

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 = 3.750" / Depth of Cut = .149" (top knives) & .063" (bottom cutters).