A cutting insert (10) for milling operations, such as, face milling, slot milling, plunge milling, and ramping operations.
The process comprises the following steps: melting, deslagging and degassing, blank-forming, face milling, first annealing, hot rolling, cold rolling, secondary annealing, pressing, slitting and drawing.
The present invention addresses the problem of providing, in order to reduce burrs on the corners of machined surfaces in face milling, a cutting insert with which burrs are not easily generated.
A combination end milling/drilling/reaming cutting tool includes an end milling portion, a drilling portion, and a reaming portion.
Provided is a high-strength α-β type titanium alloy having excellent hot working properties and excellent cutting properties with end-mill and milling operations.
A method of machining a workpiece using the combination end milling/drilling/reaming cutting tool is also disclosed.
The cutting tool also includes a neck portion between the end milling portion and the drilling portion, and a clearance neck portion between a shank and the reaming portion.
Disclosed is a cutting insert that can perform both boring and end milling and uses an increased number of cutting edges.