The Craftsman Professional 13-in. Thickness Planer, 21748 has a unique screw profile, consisting of four lead screws, to secure the cutterhead in place without the need of a cutterhead lock. It has a 13-in. x 9-3/4-in. granite table, 15 amp motor, and eight preset depth of cuts ranging from 1/8-in. to 1-3/4-in. Maximum cutting height is six inches; maximum width is 13 inches. The planer sells for $449.99.