Cemented Carbide Indexable Threading Inserts , Thread Turning Tools 22ER6 STACME

22ER6 STACME Carbide Indexable Threading Turning Inserts For Steel Features : Inserts Style : ISO Standard STACME Type of Inserts : External / right hand inserts Grade: AS300 Advantages : Ultra-fine grain alloy maxtix with good wear resistance and toughness. Workpiece : Applicable to all kinds of steel , stainless steel, cast iron ,nonferrous metals and other materials thread turning Jinte cnc threading inserts strength Grade AS300 : Special PVD coating , ultra -fine grain