| Functions 
                  of Bi-metal Band Saw Blade: | 
                 | 
              
               
                |     Equal 
                  tooth pitch Standard bi-metal band saw blade:It is used in cuttint 
                  all kinds of materials and all types of materials,as standard 
                  bi-metal band saw blade has rake angle. | 
              
               
                |     Vary 
                  tooth pitch bi-metal band saw blade:It is used in cutting thinner 
                  material and profile which easily produce vibrations.Vary tooth 
                  pitch bi-metal band saw blade can avoid of resonance phenomenon,reducing 
                  vibration and noise during cutting work piece. | 
              
               
                |   | 
              
               
                | The 
                  Features and Performance of Bi-metal Band Saw Blade: | 
              
               
                |     "OSTAR" 
                  brand bi-metal band saw blade is a new type of cutting tool,produces 
                  by importde advanced production lines ,and the bi-metal strip 
                  steels are making use of imported high quality M42 bi-metal 
                  strip steel.its feature is high efficienfy,energy conservation 
                  and so on,it will instead of power hacksaw blades and circular 
                  saws.It is extensively used in cutting various profile and all 
                  kinds of bundle metals by metal band saw machings. |