Changzhou AMG Precision Tool Manufacturing CO., LTD
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Precision Deep Groove Carbide Radius End Mill For Mold & Die Hardened Steel 4 Flutes
Introduction:
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.
Features:
✔ 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 < 0.4μm, reducing polishing time.
✅ 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.
Detailed Picture
Our workshop:
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.
(Contact us for custom configurations or bulk quotes!)