Q. Chip breakers are used while machining (Solved)
1. ductile materials
2. brittle materials
3. Both (A) and (B)
4. None of the above
5. Parting off
- a. ductile materials
1. ductile materials
2. brittle materials
3. Both (A) and (B)
4. None of the above
5. Parting off