An ideal tool material is the one which
A) has very long life
B) has same life at all cutting speeds
C) produces no heat during cutting
D) None of the above
E) Parting off
Correct Answer:
Verified
Q18: Core chaplet is
A)used to provide a supprt
Q19: Drilling operation is an example of
A)Multipoint cutting
B)Simple
Q20: While machining a brass casting on a
Q21: For making complicated contours on carbide tools,
Q22: For the same capacity which of the
Q24: A hot chisel is one which is
A)Spherical
Q25: Chisels used for metal cutting are
A)Hardened
B)Annealed
C)Hardened and
Q26: Permissible percentage of moisture in dry woods
Q27: When silicon is added in the cast
Q28: Which of the following statements correct?
A)Rockwell scale
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents