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Question:

High speed steel has good toughness than the hard alloy tool,

allowing the use of larger anterior angle, generally high speed steel tool than the hard alloy tool angle _______.A0 degrees ~5 degrees, B6 degrees, ~10 degrees, C11 degrees, ~15 degrees

Answer:

In the car, titanium alloy, high speed steel cutting tool rake angle to 20 degrees angle than the carbide cutter. However, different the material should choose different rake angles, and not a fixed angle value.
for example: in the car Aluminum Alloy, magnesium alloy, copper alloy, high speed steel cutter and carbide cutting tools before angle is the same; while in the car with different strength steel, high speed steel cutting tool rake angle is the strength of the cemented carbide tool than the angle of 5 degrees.
Different rake rake angle and carbide cutting tools of high-speed steel cutting tools, but according to different materials, the front angle and cemented carbide cutting tools of high-speed steel cutting tool rake angle difference is different;

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