SSC SSC JE Mechanical 2025 Mock Test Series (Paper 1 & Paper 2) Production Engineering (Manufacturing) Machining Processes and Machine Tools
The correct sequence of machining operations to be performed to finish a large diameter through hole is
1
Drilling, Reaming, Boring
2
Drilling, Boring, Reaming
3
Boring, Drilling, Reaming
4
Boring, Reaming, Drilling