Hiboo Tools produces industrial-grade HRC58 carbide ball end mills designed for precision machining of hardened steels, tool steels, and high-temperature alloys. Our solid carbide ball nose end mills feature nano-grade substrate material with specialized AlTiN/TiSiN coatings that maintain cutting performance in materials up to 58 HRC. The optimized flute geometry and balanced cutting edge design ensure exceptional performance in complex 3D contouring, mold cavity machining, and high-precision surface finishing applications.

Technical Specifications:

Diameter range: 1mm-20mm with complete radius options

2/3/4 flute configurations for various material groups

Advanced coating solutions for extreme conditions

Reinforced core structure for maximum stability

These HRC58 ball end mills are essential for aerospace component manufacturing, precision mold making, and high-end automotive applications. As a certified end mill manufacturer, we maintain strict quality control through automated production and comprehensive inspection systems. Contact us for custom solutions and volume pricing options.