MAYKESTAG Speedcut 4.0-Inox HPC Corner Radius End Mill 6mm R0.5 Long Series 4 Flute

Maykestag Speedcut 4.0-Inox HPC Corner Radius End Mill 6mm R0.5

Professional 6mm Speedcut 4.0-Inox HPC corner radius end mill manufactured from VHM solid carbide, featuring a 0.5mm corner radius, four flutes, long-series neck-relief geometry, unequal 39°-42° spiral angles and Maykestag ULTRADUR coating for demanding professional milling applications.

The Maykestag Code 8647 Speedcut 4.0-Inox is a high-performance solid carbide corner radius end mill developed for demanding milling applications, with particularly strong suitability for stainless steels. Its long-series design incorporates neck relief behind the cutting section, providing additional clearance when machining deeper shoulders, contours and profiles. The 0.5mm corner radius strengthens the transition between the end cutting edge and peripheral cutting edge while producing a controlled radiused internal corner.

Product highlights

• VHM solid carbide construction: Precision-manufactured solid carbide cutting tool for professional CNC and production milling applications.
• Speedcut 4.0-Inox HPC geometry: High-performance cutter geometry developed with particularly strong suitability for stainless-steel machining.
• 0.5mm corner radius: Produces a controlled radiused transition and reinforces the cutting corner compared with a sharp square-end geometry.
• ±0.01mm radius tolerance: Precisely controlled corner radius for dependable dimensional consistency.
• Four-flute design: Four cutting edges provide productive milling performance and controlled material removal.
• Unequal spiral angles: 39°-42° spiral geometry provides the characteristic unequal helix configuration of the Speedcut 4.0-Inox range.
• Long series with neck relief: The relieved neck provides additional clearance behind the cutting section for deeper profiling and shoulder milling.
• ULTRADUR coating: Maykestag&s specified coating for the Code 8647 Speedcut 4.0-Inox series.
• DIN 6527 L: Long-series milling cutter configuration according to the catalogue specification.
• DIN 6535-HA shank: Precision cylindrical shank manufactured to the specified DIN shank form.

Designed for High-Performance Inox Milling

The Speedcut 4.0-Inox geometry uses four cutting edges together with unequal 39°-42° spiral angles and a relieved neck. The 13mm cutting length provides the active cutting section while the neck relief extends to 21mm, allowing additional clearance behind the flutes. The 0.5mm corner radius provides a radiused cutting transition, while the ULTRADUR-coated VHM construction and precisely controlled h10 cutting diameter make the cutter suitable for demanding professional milling where accuracy, repeatability and productive machining are important.