... other purpose3)Good quality Saw Blade4)Materail:the plate is carbide tungsten,Hss,alloy steel5)Precision:For the diameter 300mm saw blades,the maximum tolerance of ... .05mm.6)cutting material: steel, carton, iron,brass,aluminum,wood,ect7)long use life, high precision, high hardness, wear resistance8)competitive price9)high quality carbide plane saw blade for wood