Q. The cutting angle of a flat drill varies from

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Q. In electro-discharge machining, dielectric is used to

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Q. In metal cutting operations, the shear angle is the angle made by the shear plane with the

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Q. The floating position of the holding fixture in a rotary transfer device is used to

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Q. The operation of smoothing and squaring the surface around a hole is known as

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Q. Discontinuous chips are formed during machining of

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Q. A drill mainly used in drilling brass, copper or softer materials, is

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Q. In a planer

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Q. Which of the following operation is first performed?

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Q. The size of a lathe is specified by the

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Q. If the cutting speed is increased, then the built-up-edge

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Q. For machining a mild steel workpiece by a high speed steel tool, the average cutting speed is

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Q. Tool signature consists of __________ elements.

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Q. The negative rake is usually provided on

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Q. The tool life is affected by

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Q. A broach has

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Q. A round nose tool has no back rake and side rake.

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Q. In electro-discharge machining, tool is made of

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Q. The cutting speed is maximum while machining __________ with a high speed steel tool.

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Q. The obtuse angle, included between the chisel edge and the lip as viewed from the end of a drill, is called

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