Flatter, truer boards lead to cleaner, more accurate cuts. A JET Jointer helps you start your projects with wood that is flat and ready to be perfectly cut. JET Jointers are available with helical cutterheads and carbide inserts to ensure the perfect finish on any board. Better projects start with better materials and better preperation. JET Jointers ensure both. These jointers bring a superior fit and finish to turn good projects into great projects.