This robust chair rail router bit has a cutting length of 2-9/16 and a cutting depth of 1/2. The overall length is 4-9/16 with a 1/2 shank. Highlights: - Create beautiful chair rail moldings to upgrade any room - Premium C3 micro-grain tungsten carbide blades for a sharper & longer lasting edge - For use on table mount router - Silver induction brazing for maximum strength and durability - Manufactured with anti-kickback design to help prevent workshop mishaps Item Includes: 1 Router Bit While its original purpose was to protect your walls from chair back scrapes and dents, the chair rail molding can also transform any room from drab to elegant. Chair rail molding can also be used enlarge the appearance of any space and make long narrow hallways look more roomy.