Cobalt content accounts for 5%, with higher wear resistance/red hardness, strong high-speed cutting performance, high temperature resistance and anti heat adhesion
High strength and large capacity spiral chip removal groove, efficient chip removal/rapid heat dissipation, anti burn drill, integrated forming spiral, universal, and durable
Deep rustiness prevention process, layer by layer rustiness prevention effectively improves product service life, improves reliability, and further improves your work efficiency
Universal straight handle Standard design, strong compatibility, tight bite, high load-bearing capacity, not easy to break