Select HRC55 end mill options for tough pre-hardened steels, HRC60 for balanced mold milling up to 58 HRC, and HRC65 for high-speed finishing on hard metals.
Carbide end mill cutter offers faster speeds and longer life for hard metals, while HSS end mills suit softer materials and lower budgets. Choose based on your needs.
A 2 flute end mill has more space for chip clearance, making it ideal for soft materials like aluminum or plastic. A 4 flute end mill has more cutting edges, offering better finish and rigidity, perfect for harder materials like steel or titanium.
Looking for a reliable aluminum end mill supplier? Hiboo Tools provides solid carbide aluminum milling cutters, CNC end mills and customized cutting tools for high-performance aluminum machining.