railway RRB JE (CBT I + CBT II) Mock Test 2024 Production Engineering (Manufacturing) Machining Processes and Machine Tools Metal Cutting Processes
In a single-point cutting tool, the side cutting edge angle is
1
the angle between the end cutting edge and a line normal to the shank
2
also known as lead angle
3
the angle between the portion of the side flank immediately below the side cutting edge and a line perpendicular to the base of tool, and measured at right angles to the side flank
4
also known as complementary angle