10pcs VNMG160404-MA Nano Blue Carbide Turning Inserts，Indexable Carbide Insert Cutting Tools，Capable of Processing 40-50HRC quenched Steel, Stainless Steel, cast Iron (VNMG160404-MA)

10pcs VNMG160404-MA Nano Blue Carbide Turning Inserts，Indexable Carbide Insert Cutting Tools，Capable of Processing 40-50HRC quenched Steel, Stainless Steel, cast Iron

• Ultra-Durable Nano-Blue Coating：Vacuum-hardened carbide with thickened nano-blue PVD coating for 40% higher wear resistance.Low friction (0.1) reduces heat, ideal for dry cutting and high-speed machining (up to 55°C).
• For Hard Materials & Extreme Conditions：Tough on H13 steel, 42CrMoV5, cast iron, and stainless steel.Maintains sharpness in dirty, abrasive environments with anti-stick design.
• Precision & Efficiency：Sharp cutting edges ensure Ra 0.8μm finish. Optimized for semi-finishing/finishing—cut faster with less tool wear.Reduced adhesion to workpieces and tool holders, lowering maintenance frequency.
• Cost-Saving & Easy Use：10 inserts per pack. Maintains rigidity at 40-50°C, preventing thermal deformation.Reduces downtime and extends tool life by 25%.
• Trusted Quality：vacuum-hardened, and rigorously tested. Reinforced blade geometry resists chipping during interrupted cuts.Built for heavy-duty CNC lathes and mold-making.