Chair Rail Moulding 3-7/32" - 3

This beaded chair rail/symmetrical casing molding 3-7/32" - 3, measures 3.219" width by .625" thickness, enabling the use of four quarter lumber for milling on an industrial-grade molder. The balanced profile contains five recessed (.015") one-quarter inch wide half-round beads divided by 1/8" sunk fillets in the center; each side retains a 39/64" raised fillet with a 1/8" rounded corner.

We offer many exceptional grades of quality high-speed steel and carbide in various size widths for grinding and milling all our designs. Ever wonder why molding cutters break from time to time? Read our commentary on knife breakage for possible causes and solutions to this phenomenon.

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 = 3.250" / Depth of Cut = .281" (top knives) & .583" (bottom cutters).