... carbon steek blade 4.TUV ,GS hand 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 plastic)>, Common ... space:6,7,8,9,11,12 points•ABS plastic handle with rubber grip absorbs vibrationwhile cutting•Teeth ...