596. Stellite is the trade name for
A.Ceramics
B.Non-ferrous cast alloy
C.Cemented carbide
D.Products manufactured by powder metallurgy techniques

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597. No cutting fluid is normally used while machining
A.Mild steel
B.Cast iron
C.Stainless steel
D.Aluminium

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598. Pick up the incorrect statement above ceramic cutting tools
A.It is available in the form of tips
B.It is made by cold pressing techniques
C.It consists of silicon
D.It consists of Al2O3

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599. Throw away tips are used because
A.Initial cost is low
B.Tool changing is easier
C.Regrinding is not required
D.All of the above

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600. Back rake angle for HSS single point cutting tool to machine free cutting brass is
A.0°
B.5°
C.10°
D.15°

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601. The portion of the tool on which cutting edge is formed is called
A.Flank
B.Shank
C.Face
D.Nose

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602. The angle between the side cutting edge and the end cutting edge is known as
A.Nose angle
B.Clearance angle
C.Side relief angle
D.End cutting edge angle

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