About GEK-2B R6.0xD12x24x75 (65 HRC)
GEK-2B R6.0xD12x24x75 Ball Nose End Mill is a high-performance solid carbide CNC milling cutter designed for machining hardened materials up to 65 HRC hardness. Manufactured from premium sub-micron carbide rod with advanced wear-resistant coating, this tool offers excellent heat resistance, cutting stability, and extended tool life during high-speed CNC milling operations.
With a 6.0 mm radius ball nose, 12 mm cutting diameter, and 24 mm cutting length, this cutter is ideal for 3D contour milling, semi-finishing, and fine surface finishing in hardened steels. The optimized flute design ensures smooth chip evacuation, reduced vibration, and consistent cutting performance even during complex machining operations.
The 12 mm shank diameter and 75 mm overall length provide excellent rigidity and stability during deep cavity machining.
This tool is suitable for machining D2, H13, hardened tool steel, and other 4865 HRC materials commonly used in die & mould manufacturing, aerospace components, and precision engineering applications requiring high accuracy and superior surface finish.
Optimized for Hard Material MillingThe GEK-2B R6.0xD12x24x75 delivers efficient cutting performance on materials up to 65 HRC, including hardened steel and die steel. Its high-precision construction ensures excellent dimensional accuracy for die and mold manufacturing, making it a reliable choice for demanding milling operations.
Superior Wear Resistance and Tool LifeThis tool features a Nano Blue coating and mirror finish, significantly reducing friction and wear during high-speed machining. The result is a carbide end mill that maintains sharpness longer, supports high torque operations, and provides an extended tool life-as well as ideal performance in finishing and semi-finishing tasks.
Advanced Design for Precision CNC ApplicationsDesigned for automatic CNC milling machines, this ball nose end mill combines a 35-degree helix, spiral flute, and H7 standard tolerance to ensure smooth chip evacuation and tight tolerances. Its application versatility makes it suitable for various industries requiring meticulous detail and surface finish quality.
FAQ's of GEK-2B R6.0xD12x24x75 (65 HRC):
Q: How is the GEK-2B R6.0xD12x24x75 end mill best used in CNC machining?
A: This end mill is optimized for automatic CNC milling of hard materials, especially in finishing and semi-finishing processes for die and mold components. Its high-precision geometry and robust design ensure smooth operation even at high speeds.
Q: What types of materials can this ball nose end mill effectively cut?
A: The cutter is designed for hardened steel, die steel, and alloy steel, supporting machining of materials up to 65 HRC. Its solid carbide construction and special coating make it suitable for high-hardness applications.
Q: When should I choose this tool over other end mills?
A: Select the GEK-2B model when you require high cutting accuracy, long tool life, and efficient performance in hard material milling-particularly for applications demanding high torque and tight tolerances, such as die and mold manufacturing.
Q: Where is this end mill most commonly applied?
A: This tool is widely used in industries involving die and mold processing, especially in India by professional suppliers and traders, to achieve fine surface finishes and dimensional accuracy in complex geometries.
Q: What is the recommended process for maintaining the tool's performance?
A: Regular inspection and cleaning of the flutes, using proper coolant, and following optimal cutting parameters for high-speed machining will help maintain its best performance and longevity.
Q: How does the Nano Blue coating benefit the cutting process?
A: The Nano Blue coating enhances wear resistance, lowers friction, and allows for smoother chip flow during machining, thus significantly extending the tool's lifespan and supporting higher cutting speeds.