engineering recuitment DRDO Technician A 2022 Mock Test Series (Tier I) Fitter Machining Drilling and Reaming
Which among the following is NOT a factor for the selection of cutting speed and feed rate for reaming a hole with a machine reamer?
1
Material of the job
2
Diameter (size) of the reamer
3
Rigidity of the fixture
4
Material of the reamer