4 Flute Solid Carbide Square End Mills HRC65 with Blue Nano Coating

4 Flute Solid Carbide Square End Mills HRC65 with Blue Nano Coating. HRC65 Hardness Capability: Solid carbide construction with HRC65 hardness for cutting hardened steel and titanium alloy. Blue Nano Coating: Highly heat-resistant HELICA coating improves high-speed processing performance and tool life. High Precision: Achieves 0.005-0.01mm precision for accurate CNC machining operations. Customization Options: Offers full customization, minor customization, and flexible options based on client drawings. Wide Material Compatibility: Suitable for hardened steel, carbon steel, mould steel, stainless steel, and heat-treated steel. Smooth Flute Design: Smooth and wide flute design facilitates easy chip removal and reduces friction. 24-Hour Online Service: Provides immediate feedback and support for any questions from clients or their customers. Competitive Pricing: Big stocks and competitive prices help control tool costs and increase client revenue.