This 45* Lock Miter Bit joins materials at 90* by cutting a 45* miter and a matching tongue & groove at the same time. Makes a beautiful-looking joint with no edge or end grain.
Octagonal shapes are very popular for kitchen corner cabinets, entertainment centers, kitchen islands and corner hutches, but the joints used to be difficult to cut and a nightmare to clamp. Now, Sommerfeld's new 22.5* Lock Miter Set provides a fast, accurate way to build a strong, tight 45* joint. Better still, the lock miter design makes it easy to clamp!