Manufacturing And Production Technology
The snag grinding is done

To remove considerable amount of metal without regard to accuracy of the finished surface
Any one of the above
To produce good surface finish and high degree of accuracy
To grind exterior cylindrical surfaces

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Manufacturing And Production Technology
The chamfering is an operation of

Reducing the diameter of a workpiece over a very narrow surface
Beveling the extreme end of a workpiece
Embossing a diamond shaped pattern on the surface of a workpiece
Enlarging the end of a hole cylindrically

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