The angle of a twist drill that determines its rake angle is
(A) lip relief angle (B) chisel edge angle (C) helix angle (D) point angle
Answers
Answer:
The correct answer for the question asked at hand is the option listed D, which refers to point angle being the angle of a twist drill that leads to determining its rake angle.
Explanation:
The point angle is generally located and identified as the element on the head of the twist drill.
This determines the rake angle for the angle is measured between the two main cutting edges at the top. A point angle is necessary to center the twist drill in the material.
Answer:
The angle of a twist drill that determines its rake angle is
(A) lip relief angle (B) chisel edge angle (C) helix angle (D) point angle
its rake angle is (A) lip relief ... Explanation: The point angle is generally located and identified as the element on the head of the twist drill. This determines the rake angle for the angle is measured between the two main cutting edges at the top. A point angle is necessary to center the twist drill in the material.