About GEK-4F 6.0xD6x25x100 (65 HRC)
GEK-4F 6.0xD6x25x100 Solid Carbide End Mill is a high-performance CNC milling cutter designed for precision machining and high-efficiency milling operations. Manufactured from premium sub-micron solid carbide rod with advanced coating, this tool offers excellent wear resistance, cutting stability, and longer tool life during continuous CNC machining.
With a 6 mm cutting diameter, 25 mm cutting length, and 4-flute geometry, the end mill is ideal for slotting, side milling, contouring, and finishing applications. The optimized flute design allows efficient chip evacuation while maintaining excellent surface finish and dimensional accuracy during machining.
The 6 mm shank diameter and extended 100 mm overall length provide additional reach for machining deeper cavities and complex component profiles while maintaining rigidity and reducing vibration.
This cutter is suitable for machining materials such as mild steel, alloy steel, stainless steel, and other engineering materials used in industrial manufacturing.
It is widely used in general engineering, die & mould manufacturing, fixture making, and automotive component machining, ensuring reliable cutting performance and consistent results in CNC milling operations.
Engineered for Durability and PrecisionManufactured from micro-grain carbide and reinforced with a TiAlN nano coating, the GEK-4F 6.0xD6x25x100 (65 HRC) delivers outstanding wear resistance and thermal stability. Its mirror-polished finish ensures smoother cutting and extended tool life, making it well-suited for high-speed finishing tasks in demanding environments involving hardened steel and other tough materials.
Optimized Design for Versatile MachiningFeaturing a 4-flute, ball nose geometry and a precise 35 helix angle, this end mill enables effective chip evacuation and superior surface finishes. Its h6 shank tolerance guarantees stable clamping, while compliance with DIN 6527 ensures compatibility with standard CNC milling and machining centers. Ideal for automatic or manual feed operations, it excels in complex, high-precision applications.
FAQ's of GEK-4F 6.0xD6x25x100 (65 HRC):
Q: How should the GEK-4F 6.0xD6x25x100 (65 HRC) end mill be used for best performance?
A: For optimal results, use this end mill with recommended speed and feed rates, particularly when machining hardened steel, alloy steel, cast iron, or tool steel. It performs excellently in finishing, profiling, and slotting operations with both dry and wet machining setups.
Q: What types of machines are compatible with this end mill?
A: The tool is suitable for CNC milling machines as well as vertical and horizontal machining centers. It can also be operated with either automatic or manual feed methods, offering versatility across different machining setups.
Q: When should the TiAlN-coated end mill be chosen over uncoated or other coated tools?
A: Select this TiAlN-coated end mill when high thermal stability, superior wear resistance, and performance in high-speed or dry machining environments are required, especially with harder materials up to 65 HRC.
Q: Where can this end mill be applied within manufacturing processes?
A: This tool is ideal for complex 3D contouring, finishing, and precision slotting in industries such as automotive, aerospace, mold making, and general engineering where hard materials and fine surface finishes are critical.
Q: What benefits does the mirror-polished surface and h6 shank tolerance provide?
A: The mirror-polished finish reduces friction and improves chip evacuation, enhancing tool lifespan and surface finish quality. The precise h6 shank tolerance ensures secure clamping and minimizes runout for high-accuracy machining.
Q: What is the process for maintaining optimal tool life during operation?
A: Ensure proper selection of cutting parameters, appropriate coolant or air flow, and regular inspection for signs of wear. Utilize the recommended speeds (up to 450 m/min) and avoid excessive feed rates to maximize tool longevity.
Q: How does the 4-flute ball nose design benefit its usage in machining?
A: The 4-flute ball nose geometry provides efficient chip evacuation, smooth cutting action, and is suitable for curved or complex geometries, ensuring high-quality finishes and reliable performance in both roughing and finishing processes.