SCS (Safety Cutting System) features: hinged- transparent safety guard on front table with locking device for the blade lever (a cut can only be executed if the safety guard is completely closed); transparent safety cover on rear table; blade change from front without removing machine covers; blade changing device covers cutting edge of blade; blade depth adjustment from outside of machine; cutting stick can be turned or changed from outside of machine. Safety blade lever with patented overload protection. Patented- lever-activated- fast-action clamp provides optimal clamp pressure. Side guide with measuring scale (mm/inches). Lockable back gauge. All-metal construction. High-quality- German steel blade. Dimensions (D x W x H): 22 1 ?2 x 28 x 18 1 ?2 inches.