basically all the info you can find about s1 tool steel i found a bunch about annealing, and hardening, tinsel strength and stuff like that but i need MORE!!!!!
s1 tool steels (also calles high-speed steels) are used in the manufacture of cutting tools such as drills, reamers, taps, milling cutters, and lathe cutting tools. They are made from different types of steels. They are generally used in machine shops for making holes. .
