A.Hardened
B.Annealed
C.Hardened and tempered
D.Annealed, hardened and tempered
E.None of the above
Related Mcqs:
- Chisels for metal cutting are
- A chisel for cutting steel plates is usually
- Spring steel sections are originally applied in
- The function of a coolant in a metal cutting operation is
- In metal cutting operations continuous chips are produced while machining
- In a machining operation on free cutting mild steel the cutting speed is mentioned as 70 m/min. What should be material of cutting tool
- Sorbite’ is obtained when
- In metal cutting operations shear angle is defined as the angle
- In theory of metal cutting the shear plane angle is the angle between
- For cutting mild steel the cutting angle of a chisel should be
