This professional block plane is generally used for end grain planing. The base is precision machine ground for accuracy and has finger and thumb grooves in the sides for a positive grip. The blade is manufactured from alloy tool steel for maximum performance and blade edge retention. A large adjusting nut enables simple and rapid adjustment for depth of cut. The plane is fitted with a stained hardwood front knob for added control during planing.1-5/8 In. x 7 In.,Hardwood handle,Machine ground base,Adjustable base,Professional Block Plane,Professional,Block,Plane,Block Plane ,