Dolphin 45 HRC 2 Flute Ball Solid Carbide End Mill

The Dolphin 45 HRC 2 Flute Ball Solid Carbide End Mill is a precision cutting tool designed for machining applications where hardness is moderate, suitable for materials up to approximately 45 HRC (Rockwell Hardness C scale). Here are the key details and features of this specific end mill:

1. Material and Hardness:

   • Material: Solid carbide
   • Hardness: Up to 45 HRC (Rockwell Hardness C scale)

   The end mill is constructed from solid carbide, which offers excellent hardness and wear resistance. The tool is specifically designed to machine materials with a hardness rating of up to around 45 HRC, including steels, stainless steels, and other alloys with moderate hardness.

2. Flute Design:

   • Flute Type: 2 Flute (Two cutting edges)
   • Ball End: The end mill has a ball-shaped cutting end.

   The 2 flute design with a ball end allows for efficient contouring, profiling, and 3D milling operations. The ball end geometry is effective for creating smooth, curved surfaces and intricate shapes.

3. Applications:

   • Moderate Hardness Materials: Ideal for milling materials with a hardness up to 45 HRC, such as medium carbon steels, alloy steels, and stainless steels.
   • Contouring and Finishing: Suitable for contouring, finishing, and surface profiling applications requiring smooth finishes and precise detail.
   • Die and Mold Making: Commonly used in mold and die making, where intricate shapes and fine details are required.

4. Performance and Benefits:

   • Moderate Hardness Capability: Capable of machining materials with moderate hardness levels, providing good performance and tool life.
   • Smooth Machining: The ball end design allows for smooth surface finishes and reduced scalloping, especially in curved surfaces and complex geometries.
   • Versatility: Offers versatility in various machining tasks, from roughing to finishing operations.
   • Chip Evacuation: The 2 flute design aids in effective chip removal, enhancing machining efficiency and reducing the risk of chip buildup.

5. Usage Recommendations:

   • Cutting Parameters: Optimize cutting parameters (such as spindle speed, feed rate, and depth of cut) based on the material being machined and the specific application.
   • Tool Holding: Ensure secure tool holding using suitable tool holders to minimize vibration and ensure dimensional accuracy.