TCT Circular Saw: The Carbide Tipped Saw Blades described as throw away blades. The cermet tip provides greater tool precision, finish and durability for solid cutting sections. Designed for cutting solid steel sections with low, medium and high carbon, Cermet line has the best cermet tips on the market, ensuring durability and performance of the blade under extreme cutting conditions, without loosing the surface finish quality. The tip geometry provides high impact resistance, reducing edge chipping, thereby increasing tool life.