Maykestag Speedcut 4.0-Inox HPC Corner Radius End Mill 6mm R1.0
Professional 6mm Speedcut 4.0-Inox HPC corner radius end mill manufactured from VHM solid carbide, featuring a 1.0mm 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 1.0mm 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.
- 1.0mm 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.
Why Choose Maykestag?
Maykestag is an Austrian cutting-tool brand focused on precision-manufactured tools for professional machining. Milling performance depends on accurately controlled cutting geometry, dimensional tolerances, tool material and application-specific design. Maykestag provides clearly specified geometry and application ratings so machinists can select a cutter according to the material and machining requirement rather than relying on a generic milling tool.
The Code 8647 Speedcut 4.0-Inox series combines solid carbide construction, HPC geometry, corner-radius cutting edges, neck relief and unequal spiral angles with ULTRADUR coating. The result is a specialised long-series milling cutter with exceptional catalogue suitability ratings for stainless steels and useful capability across a range of steels and other machinable materials.
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 1.0mm 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.
