This Flooring Backout/Relief Cut Moulding Knife Design 4" measures 4.000" wide, with a .093" depth of cut on the bottom horizontal moulding cutter. This profile can be utilized on many of our tongue and groove profiles like flooring, siding, and more, simply search by thickness or dimensions to view other available options.
The design layout is comprised of four shallow 3/16" radius plows, flanked by 9/16" wide fillets in the center, and a 17/32" wide fillet on each side edge of the pattern. The maximum width this backout knife can mill is 4-3/4" wide, that’s when the bottom moulder spindle is positioned at .000" axially.
Please review some of our helpful moulder and knife grinding articles, they will assist you in many aspects of moulder set up and knife grinding procedures. These commentaries were written to help you be more familiar with the machinery, while making your job a little easier in the process.
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