Corner 3-1/2"

This radius corner 3-1/2" measures 3.500" wide by 1.731" thickness requiring the use of a 3-3/4" wide blank of eight-quarter lumber for milling sprung (laying horizontally flat on an industrial molder. The time-honored profile gets installed on interior radius corners so the base molding can butt into the side edges. The profile contains a 1-1/2" radius convex arc tangent from a 31/32" beveled line on top. The bottom consists of a 3/4" radius concave semicircle tangent off of a 27/32" forty-five degree angled line, leaving a 7/8" square edge for a 3/4" thickness baseboard to butt into when installed.

We're delighted you found a beautiful profile that interests you; consider all the other services we offer for your precision woodworking company. Mirror Reflections offers hundreds of tooling supplies for your industrial molder and knife grinding room. If you are new to the industry, read some of our informational articles; they will help you get started with all the basics. Our companies have a few things in common: our passion for excellence and a quest to be paramount craftsmen for all our clients.

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 of how to use the calculator is located here.

Width = 3.500" / Depth of Cut = 1.222" (top knives) & .804" (bottom cutters).