Mitsubishi TNMG160408-MA UC5115 | Cast Iron Turning Insert JTGR3130F J740 Since an 8mm bar has

Since an 8mm bar has lower absolute mass

This design reduces cutting resistance and power consumption

6mm corner radius to prevent chipping during interrupted cuts

4 Radius: Delivers tight dimensional tolerances and excellent surface smoothness for critical finishing passes

making it the ideal choice for final finishing passes where dimensional precision is critical

Mitsubishi TNMG160408-MA UC5115 | Cast Iron Turning Insert JTGR3130F J740 Since an 8mm bar hasTNMG160408 MA UC5115 Mitsubishi Materials High Speed Cast Iron Machining Specialist The Mitsubishi TNMG160408 MA UC5115 is a high durability CVD coated carbide insert specifically engineered for the high speed turning of Cast Iron (K class). Featuring the advanced UC5115 grade, this insert provides exceptional wear resistance and prevents plastic deformation even under intense thermal loads. As a critical long tail precision tool for industrial CNC