High speed steel tool for high-speed cutting
There is no such thing as a "inevitable" thing. As long as you're cool enough and cut deep, there's nothing you can't do.
Carbide, high speed cutting is best for carbide good red hardness, and high speed steel cooling if control is not good, gao will annealing temperature, cutting knife knife especially serious. The alloy car knives that are now welded are not expensive, and they can be fixed by themselves. I advise you not to use high speed steel.
No, it can only be used for shaping tool, low speed turning, and sufficient cutting fluid.However, high speed steel is suitable for high-speed cutting.
