The grooving is an operation of

The grooving is an operation of

Embossing a diamond shaped pattern on the surface of a workpiece

Reducing the diameter of a workpiece over a very narrow surface

Beveling the extreme end of a workpiece

Enlarging the end of a hole cylindrically

The grooving is an operation of

Ans

Reducing the diameter of a workpiece over a very narrow surface

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Megha Chandrashekar is a former Special Education Assistant who now spends her days running after her toddlers, all the while pursuing a freelance writing career