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In a single point turning tool, the side rake angle and orthogonal rake angle are equal. ϕ is the principal cutting edge angle and its range is 000. The chip flows in the orthogonal plane. The value of ϕ is closest to

In a single point turning tool, the side rake angle and orthogonal rake angle are equal. ϕ is the principal cutting edge angle and its range is 000. The chip flows in the orthogonal plane. The value of ϕ is closest to Correct Answer 900

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