Double-edged design; when one edge dulls, the knife can be reversed to the other sharp edge
Three positioning slots let you shift knife slightly left or right on cutterhead to hide small nicks
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