4 Flutes Ball Nose End Mill With 0.5mm Corner Radius And -7° Radial Rake Angle

Carbide ball nose end mills are a popular choice for machining applications due to their many advantages over other types of end mills. One key feature of carbide end mills is their hardness. Carbide is a very hard and wear-resistant material, able to retain its sharp cutting edge even during high temperatures and high-speed cutting.

In addition, their precision makes them suitable for cutting complex shapes and contours with tight tolerances. The longevity of carbide end mills also helps to justify their cost, as they remain sharp and can withstand heavy loads without becoming dull or breaking. Furthermore, carbide ball nose end mills come in a variety of sizes and shapes, giving them the versatility to machine both flat surfaces and complex 3D shapes.

Finally, carbide end mills can be coated with materials such as titanium nitride (TiN), titanium carbonitride (TiCN) and aluminum titanium nitride (AlTiN) to improve their performance and extend their tool life. These coatings reduce friction and improve wear resistance and chip evacuation. Overall, carbide ball nose end mills offer a variety of benefits for machining applications.

The technical parameters of a ball nose end mill can vary depending on the specific application and the manufacturer, but some of the common parameters include:

Diameter: The diameter of the ball nose end mill is typically measured in millimeters or inches and refers to the size of the tool's cutting edge.

Flute length: The flute length of the end mill refers to the length of the cutting portion of the tool. This parameter is important for determining the maximum depth of cut that the end mill can achieve.

Number of flutes: The number of flutes on a ball nose end mill refers to the number of cutting edges on the tool. End mills can have 2, 3, 4, or more flutes, with each additional flute providing additional cutting edges and potentially improving the surface finish of the machined part.

Shank diameter: The shank diameter of the end mill is the size of the portion of the tool that is held in the tool holder. This parameter is important for ensuring that the end mill is compatible with the machine's spindle.

Overall length: The overall length of the end mill refers to the total length of the tool, including the cutting portion and the shank. This parameter is important for determining the tool's reach and for ensuring that it can be used in the desired application.

Coating: The end mill may be coated with various materials to improve its performance and extend its tool life. Common coatings include titanium nitride (TiN), titanium carbonitride (TiCN), and aluminum titanium nitride (AlTiN).

Cutting parameters: The cutting parameters for a ball nose end mill include the spindle speed, feed rate, and depth of cut. These parameters will vary depending on the material being machined, the size of the end mill, and the desired surface finish.

Ball nose end mills are versatile tools that can be used to machine a wide range of materials. Some common materials that ball nose end mills are used to machine include:

• Metals: Ball nose end mills are often used to machine metals such as aluminum, copper, brass, and steel. They can be used for roughing, finishing, and contouring operations.
• Plastics: Ball nose end mills are also commonly used to machine plastics such as acrylic, polycarbonate, and nylon. They can be used for cutting complex shapes and contours with tight tolerances.
• Composites: Ball nose end mills can be used to machine composite materials such as carbon fiber and fiberglass. They are able to cut these materials without causing delamination or other damage.
• Wood: Ball nose end mills can also be used to machine wood and other soft materials. They are often used in the manufacturing of furniture, cabinetry, and other wooden products.
• Ceramics: Ball nose end mills can be used to machine ceramics such as alumina, zirconia, and silicon nitride. They are able to cut these materials with high precision and without causing cracking or chipping.
• Glass: Ball nose end mills can also be used to machine glass, although this requires specialized tools and techniques. They can be used to create intricate patterns and shapes on glass surfaces.