(1) longlife; (2) high working effciency; (3) reasonable price; (4) nice service(incl.consulting, ... the working time. It uses for cutting soft wood, MDF, Hard wood, Plywood, Laminated, Bilaminated, Veneered, Chipboard, Picture Frame, etc.. And ... .4/3.4X25.4X120ATBTransectionwood, MDF, Non-feerousSpecial specification also available. hard metal blade