HRC55 2 flute D8x60mm fresas ballnose end mills

Product Detail：

This HRC55 2-flute carbide ball nose end mill is a versatile and robust tool designed for high-precision milling of hard materials. With its D8mm diameter and 60mm standard length, it offers an excellent balance of rigidity and cutting performance.

• Superior Rigidity and Stability: The standard 60mm length maximizes tool rigidity, which is crucial for achieving a superior surface finish and maintaining precision when machining materials up to HRC55.

• Precision Ball Nose Design: The D8mm ball nose tip is perfect for complex curved surface machining, arc slotting, and fine contouring, providing a smooth and precise finish on the workpiece.

• 2-Flute Structure for Smooth Chip Evacuation: The optimized 2-flute design provides ample chip space, preventing chip clogging and secondary cutting. This is essential for maintaining high efficiency and finish quality, especially in hard materials.

• Designed for High-Hardness Materials: Made from premium carbide, this tool is expertly tailored for materials with a hardness up to HRC55. It offers excellent wear resistance and thermal stability for reliable machining of hardened steel and mold steel.

Product Specifications

• Tool Type: Ball Nose End Mill

• Number of Flutes: 2

• Shank Diameter (D1): 8mm

• Cutting Diameter (D2): 8mm

• Overall Length (L): 60mm

• Applicable Materials: Hardened Steel, Mold Steel, High-Hardness Alloy Steel (HRC≤55)

• Applications: Precision finishing, semi-finishing, curved surface machining, contouring.