Mixed type surface texturing tool

The invention discloses a mixed type surface texturing tool. The mixed type surface texturing tool comprises a rake face and a cutting edge on the rake face. The surface of the rake face is divided into a textured region and an untextured region. The textured region gets close to the cutting edge. The textured region is provided with circular pits, square pits, micro grooves, or a combination of any two forms of circular pits, square pits and micro grooves. Mixed textures of circular pits, square pits and micro grooves are machined in the surface, conducting extrusion and friction with the cutting edge during cutting, of the rake face. The mixed textures can make the speed of a lubricating film perpendicular to the moving direction of the cutting edge be increased and has the improvement on uneven distribution of the lubricating film in the state of boundary lubrication of a traditional tool. The interface friction is reduced. A guarantee is provided for friction reduction of the tool. 本发明公开了种混合型表面织构刀具，包括前刀面，