http://www.secotools.com/heavymachining Watch smoothly done "long time in cut" super heavy turning of a Rotor shaft with an amazing material removal rate (MRR). A 25 metric ton Rotor shaft is machined with the cost effective, screw clamped, positive insert SCMT38. The extremely wear-resistant Duratomic® coating TP0500, enhances the "long time in cut" where a lot of heat is continuously generated. "We make it easy" to overcome the metal cutting challenges and provide secure and productive turning and profiling solutions for castings and forgings in a variety of materials including super alloys.