Carbide cnc machine tool threading turning insert pcd insert Hrc hrc45 , hrc55 , hrc60 , hrc65 Material yg10x , yl10.2 &wf25 , k44 &k40 , h10f Mg grain size0.7um , 0.6um , 0.5um , 0.5um Co 10% , 10% , 12% , 10% Flexural strength 3320n/mm2 , 4000n/mm2 , 4300n/mm2 , 4300n/mm2 Coating typealtin , tialn , tisin , naco Hardness(hv)3200 , 2800 , 3600 , 42(gpa) Thickness(um)2.5-3 , 2.5-3 , 3 , 3 Oxidation temp.()900 , 800 , 1000 , 1200 Friction coefficient0.3 , 0.3 , 0.45 , 0.4 Colorblack , violet , copper , blue Application machinery processing , aeropace , automobile , mould , plastic and other fields