The rake angle in a twist drill:

1.	The rake angle in a twist drill:
A.	Varies from minimum near the dead centre to a maximum value at the periphery
B.	Is maximum at the dead centre and zero at the periphery
C.	Is constant at every point of the cutting edge
D.	Is a function of the size of the chisel edge
Answer» D. Is a function of the size of the chisel edge

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The rake angle in a twist drill:

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