Use one tool for both cuts by reversing the assembly. Includes shims that give perfect alignment before and after sharpening. For best results, the rail cut should be done on a router table. Comes with complete instructions.
WARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to www.P65Warnings.ca.gov/wood.