Hiboo Tools manufactures professional-grade HRC63 corner radius end mills engineered for high-performance machining of hardened steels, tool steels, and difficult-to-machine alloys. Our carbide end mills feature a robust corner radius design that eliminates weak sharp corners, significantly enhancing cutting edge durability and preventing chipping in materials up to 63 HRC. The sub-micron grain carbide substrate with advanced AlTiN/DLC coatings provides exceptional heat and wear resistance for extended tool life in demanding applications.

Technical Specifications:

Diameter Range: 1mm–20mm with corner radius options from R0.1–R1.5

Flute Configurations: 2/3/4 flutes optimized for high-temperature alloys

Specialized Geometry: Variable helix design for vibration suppression

Core Reinforcement: Heavy-duty structure for stable high-feed operations

Applications:

Corner radius end mills are specifically developed for precision mold manufacturing, aerospace component processing, and energy industry applications requiring superior edge strength and finish quality. The corner radius design ensures reliable performance in interrupted cuts and hard milling operations.

Quality Commitment:

As a leading end mills manufacturer in china, Hiboo Tools implements rigorous quality control including material spectroscopy, coating thickness verification, and dynamic balance testing. Contact us for application-specific solutions and custom engineering services.