A keyway of 5 mm depth is to be milled in a shaft of diameter 60 0.1 by positioning the shaft in a V-block of angle 120 deg and setting the tool with reference to the intersection of the face of the V-block. The error due to shaft tolerance which would be transferred on to the component is

A keyway of 5 mm depth is to be milled in a shaft of diameter 60 0.1

1.	A keyway of 5 mm depth is to be milled in a shaft of diameter 60 0.1 by positioning the shaft in a V-block of angle 120 deg and setting the tool with reference to the intersection of the face of the V-block. The error due to shaft tolerance which would be transferred on to the component is
A.	0.09 mm
B.	0.119 mm
C.	0.22 mm
D.	0.3 mm
Answer» D. 0.3 mm

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A keyway of 5 mm depth is to be milled in a shaft of diameter 60 0.1 by positioning the shaft in a V-block of angle 120 deg and setting the tool with reference to the intersection of the face of the V-block. The error due to shaft tolerance which would be transferred on to the component is

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