Our Precision Deep Groove Carbide Radius End Mill is engineered for high-performance machining of hardened steels (HRC 45-65), mold/die materials, and tough alloys. Featuring a 4-flute design with radiused corners, this end mill delivers exceptional stability, extended tool life, and superior surface finishes in deep cavity milling and 3D contouring applications.

Crafted from ultra-fine grain solid carbide and optimized for high-speed CNC machining, it is the ideal choice for demanding mold, die, and precision engineering industries.

• 4-Flute Design - Balanced for efficient material removal and fine finishing
• Radiused Cutting Edges - Strengthened corners prevent chipping in hardened steels
• Deep Groove Geometry - Special flute design for improved chip evacuation in deep cavities
• Premium Carbide Substrate - Micro-grain tungsten carbide for maximum wear resistance
• High Helix Angle (35°-40°) - Reduces cutting forces and vibration
• Precision Ground - Tight tolerances (±0.005mm) for consistent performance
• Optional Coatings - TiAlN, AlTiN, or DLC for enhanced durability

• Extended Tool Life - 30% longer than standard end mills in hardened steels
• Superior Surface Finish - Achieves Ra
• Reduced Vibration - Stable cutting in deep slots and complex geometries
• Higher Feed Rates - Optimized chip clearance allows aggressive machining
• Versatile Applications - Suitable for roughing and finishing operations

• Mold & Die Making - Core/cavity machining, deep groove milling
• Aerospace Components - Titanium alloys, high-temperature steels
• Automotive Tooling - Die casting molds, forging dies
• Medical Device Manufacturing - Surgical implant molds
• General Precision Engineering - Complex 3D contours

• German Carbide Quality - Superior toughness and heat resistance
• Custom Solutions - Available in custom lengths, radii, and coatings
• Bulk/OEM Discounts - Competitive pricing for volume orders
• Technical Support - Application-specific machining parameters provided

Ideal for: Mold shops, die manufacturers, and CNC machining centers requiring precision in hardened materials.