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.
Use a ball nose end mill for smooth CNC cuts, precise 3D shapes, and longer tool life. Get setup tips, speed settings, and troubleshooting advice.
Chamfer End Mills This is a great addition to any machinist set. But how do you know which one is right for you? In this post, we will try to cover the most vital considerations when deciding upon a chamfering end mill so that you are able to make the best choice for your next project.
Choosing the right end mill manufacturer can make or break your machining project. Whether you’re tackling aerospace, automotive, or medical applications, the manufacturers listed above offer some of the best end mills in 2025.