A.Carbon steel
B.High speed steel
C.Carbide tools
D.Sintered carbide tools
E.Diamonds
Related Mcqs:
- While using HSS tools on a lathe, cutting speed will be maximum when 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
- Drills are usually made of
- Which of the following is the hardest material?
- Springs are made of
- With high speed steel tools the back rake angle is usually zero while machining
- Which one of the following materials will have lowest cutting speed?
- Preheating of material to be welded is necessary in case of
- If the rake angle on a HSS lathe tool is 25 degrees the materials being machined is
- In case of comented carbide tools the back rake angle is positive while machining
