Mini insert spoilboard surfacing & rabbeting with scorers, great for cutting tight corners. Features unique 2+2 insert knife design that contains two cutting flutes and two up-shear scorers, which provide a smoother finish at the bottom of the cut than traditional two-knife style router bits. Engineered with an Amana-exclusive carbide grade for the highest quality of cut, maximum cutting efficiency, faster material removal process and longest tool life. Also known as a flycutter and fly cutter router bit.
Note: This tool is not designed to plunge! You must ramp down to a depth of 1/4" deep over a 20" run. Use the max RPM allowed (18,000) and start the feed rate at about 320 inches per minute, and go up until you get waves, then back down to a smooth cut/finish.