... performance 3,Competitive price 4,Made in Switzerland 5,Turning insert 1,Suitable for cutting stainless steel, alloy steel ... ,TNGG etc.3,It is divided into milling, turning and milling aluminium three categories.is it true that ... world,and are suitable for practically any type of turning or milling metal cutting operation.it is noteworthy that, ... .please refer to Lamina Alu-line. Lamina Turning Insert