OSG Carbide Centre Cutting End Mill Ball Nose With Neck Long Length - For Aluminium - 4mm

The OSG Carbide Centre Cutting End Mill with Ball Nose and Neck is designed for aluminium machining. With a 4 mm cutting diameter, this long-length tool delivers precise contouring and efficient material removal, making it an ideal choice for machinists, engineers, and hobbyists who need reliable access to deep pockets and complex features.

Its extended reach and neck design provide clearance for aggressive passes and difficult geometries, reducing fixturing and setup time while maintaining rigidity for consistent results.

• Extended reach with neck design: The long length and neck give you access to deep pockets, shoulders, and hard‑to‑reach features without re-fixturing, speeding setups and improving part accuracy.
• Center-cutting ball nose for precise 3D contours: The ball nose creates smooth radii and accurate surface geometry, enabling clean, repeatable finishes on aluminium with complex contours and plunging capability.
• Durable carbide construction for reliable aluminium milling: Robust carbide delivers high rigidity and heat resistance, providing steady performance, consistent finishes, and longer tool life in aluminum applications.

This combination of extended reach, precise ball-nose geometry, and durable carbide construction helps you streamline workflows, achieve tight tolerances, and maintain high-quality results across aluminium milling tasks—from prototypes to production parts.