HSS,TCT Slotting Saw Blade,High Quality,High durable etc Provides you Exterior coatingSpecial Oxidation- ... and other light alloys. Teeth shape of piper cutter circular saw bladeMeral Circular saw Blades Are Ground,According To Their Application,With Different ... >50, the range Of teeth<25, thickness<6)Surface of Cutter: Original colour, black, TiN coated.Material: W9Mo3Cr4V, M2 or super ...