The "ULTIMATE" Flush Trim Bit has a compression design to provide the ultimate cut when using templates. These bits leave a crisp, clean edge on both the top and bottom edge of the workpiece. No tear out or burnout on your workpiece. Similar to the Up cut and down cut spiral bit, the compression bit will give you a clean cut on both edges of the workpiece.

This spiral Flush Trim router bit from Whiteside was designed to be the "ultimate" bit for cutting the perfect edge. Previously only available for industrial CNC machines, the high shear, spiral compression technology delivers superior ease of use and finished edge quality that you can now put to work in your shop. This design also eliminates the worries and problems usually associated with grain direction changes. The heavy-duty ball bearing guide on the tip makes this the "ultimate" choice for flush trimming. Solid carbide. 

Come in a protective casing.