
HRC65 Degrees Tungsten Carbide End Mill for Hardened Steel. Hardened Steel Performance: Designed for HRC 45-65 hardened steel with general high speed cutting. Wide Diameter Range: Available in flute diameters from D0.5mm to D30mm for versatile applications. OEM & Logo Customization: Laser engraving and label printing available for custom logos and sizes. Special Tool Capability: Custom carbide special tools produced from drawings and samples since 2013. Professional Manufacturer: Over 15 years of experience with 2 production lines and 100% inspection. Flexible Flute Options: Offered in 2, 3, or 4 flutes to suit different machining requirements. Fast Delivery: Standard delivery time is typically 5 to 10 days depending on size and quantity. Multiple Payment Methods: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.