Dolphin Long Series 75 mm Length Ball Solid Carbide Endmill, 55 HRC

The Dolphin Long Series 75 mm Length Ball Solid Carbide Endmill with a hardness of 55 HRC (Rockwell Hardness Scale) is a precision cutting tool designed for demanding machining applications, particularly in hard and tough materials such as hardened steels, tool steels, and alloys.

Key features and details of the Dolphin Long Series 75 mm Length Ball Solid Carbide Endmill (55 HRC) include:

1. Solid Carbide Construction: The endmill is made from solid carbide, a material known for its exceptional hardness, wear resistance, and durability. Solid carbide tools maintain sharp cutting edges and can withstand the high cutting forces and temperatures encountered in machining hard materials.

2. Long Series Design: The long series design of the endmill provides extended reach and access, making it suitable for deep cavity machining, contouring, and profiling operations. The extended length allows for versatile machining capabilities and enhanced rigidity.

3. Ball Nose Geometry: The endmill features a ball nose geometry, characterized by a rounded cutting tip. This geometry is ideal for creating smooth contours, 3D shapes, and curved surfaces with reduced risk of tool marks or sharp edges.

4. 75 mm Length: The overall length of the endmill is 75 mm, including the cutting portion (flute length) and the extended shank. The extended length provides flexibility and accessibility in machining operations.

5. 55 HRC Hardness: The endmill is specifically designed for machining materials with a hardness of 55 HRC on the Rockwell Hardness Scale. This hardness rating indicates that the tool is suitable for cutting hardened steels, tool steels, and other tough alloys commonly used in aerospace, automotive, and mold-making industries.

6. High Precision Machining: The Dolphin Long Series Ball Solid Carbide Endmill (55 HRC) enables high-precision machining with tight tolerances and excellent surface finishes. It is capable of producing complex contours, cavities, and features with accuracy and efficiency.

7. Application: This type of endmill is commonly used in CNC milling machines and machining centers for tasks such as contouring, profiling, 3D machining, and finishing of hardened materials. It is suitable for both roughing and finishing operations where superior performance and surface quality are essential.

In summary, the Dolphin Long Series 75 mm Length Ball Solid Carbide Endmill with 55 HRC hardness is a versatile cutting tool designed for efficient and accurate machining of tough and hardened materials. Its solid carbide construction, ball nose geometry, extended length, and high hardness rating make it an excellent choice for demanding machining applications in various industrial sectors.