There are several different types of cutting blades which are meant for different purposes available for Exact PipeCut AIR 360 machines:
CERMET 180: Blade with ceramic tips for heavy duty applications, especially for cutting stainless and acid proof steel.
DIAMOND X140: Heavy duty special diamond blade only to be used for cutting cast iron and ductile pipes
ALU 180: Blade with tungsten carbide tips. Designed especially for cutting aluminum. TCT tip blades can be sharpened a couple of times so they will become like new.