Discussion :: Manufacturing and Production Technology
- The cutting speed of a drill depends upon the
|
A.
Material of drill |
|
B.
Type of material to be drilled |
|
C.
Quality of surface finish desired |
|
D.
All of these |
Answer : Option D
Explanation :
The cutting speed of a drill depends upon the -Material of drill -Type of material to be drilled - Quality of surface finish desired
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