This Backout/Relief Cut Moulding 7" - 4 measures 7.000" wide, with a .208" depth of cut on the bottom horizontal set of knives. The profile can be utilized on some of our thicker tongue and groove decking and siding profiles, interior/exterior door jambs, and many more patterns.
The design layout is comprised of eight 3/32" radius concave plows, flanked by 13/64" wide fillets in the center, with 1" wide fillets on each side edge of the pattern. The maximum width this backout knife can mill is 7-3/4" wide, but only when the bottom horizontal moulder spindle is positioned at .000" axially. If you like this relief cut design but it is too big in width for your application, we have smaller versions of this same profile Backout 6" - 3 and Relief Cut 4" - 5 available for your review.
To help better understand why these types of cuts are used in moulding manufacturing, please refer to our helpful article titled Moulding Backout Relief Cuts. After reading this commentary, we trust you will find the appropriate style design for your custom moulding.
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