... the working time. It uses for cutting soft wood, MDF, Hard wood, Plywood, Laminated, Bilaminated, Veneered, Chipboard, Picture Frame, ... , Laminates cutting, Plexigals cutting, Wood composites cutting, Plastic material cutting, saw blade with dampening slots, etc..NoTypeTeeth ShapeApplicationUsage1100X(2 ... .4X120ATBTransectionwood, MDF, Non-feerousSpecial specification also available. hard metal blade