| Sign In | Join Free | My chinacomputerparts.com | 
              
  | 
      
External Turning CNC Lathe Machine Inserts HRA92.5 Hardness SNGG120404L-C Description of Metcera Grade Grade Color Coating Hardness (HV) Antioxidant Tem.( °C) Frictional Coefficent Coating Thickness(...