Chair Rail Moulding 3-1/2" - 21

This beaded chair rail/symmetrical casing moulding 3-1/2" - 21 measures 3.500" wide by .750" thickness, allowing the pattern to be machined out of four quarter lumber. The decorative reeded profile is composed of a 23/64" radius half round circle in the center, flanked by two cascading 25/64" semicircular arcs that are joined to a 3/8" convex curve with a 1/4" quarter round circle on each side edge of the design. Explore our backout category for an appropriate relief cut for the bottom of this detail, we’re confident you will find a suitable design to match your needs.

We're delighted you found a functional profile that interest you, please consider all the other services we offer for your precision woodworking company. Mirror Reflections offers hundreds of tooling supplies for your industrial moulder and knife grinding room. If you're new to the industry read some of our informational articles, they will help you get started with all the basics. One thing we have in common is our passion for excellence and our quest to be paramount craftsman for all our clients.

Caution; the moulding cutters will come within .020" of the machine bed plates when milling this detail. We recommend a wooden, phenolic or plastic sacrificial bed plate be used for these types of milling operations. For moulding knife quoting purposes click to open the calculator below, we supplied only the important measurements, just 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 feel free to 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 = 3.500" / Depth of Cut = .750" (top knives) & .063" (bottom cutters).