cutting saw 1.Teeth pitch:5,6,7,8,9,11,12 points 2.Size:300,350,400,500,550,600mm 3.Durably high carbon steek blade 4.TUV ,G cutting saw•Material:hight carbon steel blade and strong ABS plastic handle(or Rubber, Plastic)•Blade Length:300mm,350mm,400mm,500mm,550mm,600mm•Surface: Blueing, Thread Polish, Precision Polish, Black , Common polishing•High Frequency Heat Treatment• ...