CarbideMax TCT Broaching cutters are proven to halve the cost of hole broaching when compared to traditional HSS broach cutters. They offer an Increased Life Expectancy of at least 4X the life of standard HSS cutters, or much greater under optimum conditions. CarbideMax TCT Cutters also offer a substantially faster cutting speed. Due to a Thinner Wall meaning Less Material is removed during the broaching process. Tipped with Individually Brazed Carbide cutting teeth (TCT) of the highest quality. CarbideMax Cutters have an elaborately designed geometry which gives a smooth cut for fast accurate hole broaching. Premium Grade Tungsten Carbide teeth work well in difficult materials like Stainless Steel and Cast Iron as well as all grades of Structural Steel.