MAYKESTAG Solid Carbide HPC End Mill 4mm Speedcut-Universal Long Series 4 Flute

Maykestag Solid Carbide HPC End Mill 4mm Speedcut-Universal Long Series

Professional 4mm solid carbide HPC end mill from the Maykestag Speedcut-Universal range, featuring four cutting flutes, unequal 35°-38° spiral angles, Type N geometry, ALUNIT-S® coating and a DIN 6535-HB shank for high-performance universal milling.

The Maykestag Code 7717 is a long-series solid carbide end mill designed for demanding universal milling applications. Its four-flute cutting geometry is combined with different spiral angles of 35°-38°, helping provide a controlled cutting action across a broad range of suitable engineering materials. The long-series DIN 6527 L construction provides additional cutting reach, while the DIN 6535-HB cylindrical shank with driving flat provides secure tool location in compatible holders.

Product highlights

• Solid carbide construction: Manufactured from VHM solid carbide for high rigidity, dimensional stability and cutting performance.
• HPC milling design: High-performance cutting geometry developed for productive professional machining applications.
• Four-flute geometry: Four cutting edges provide an effective combination of cutting capacity, tool rigidity and material removal performance.
• Unequal spiral angles: Different 35°-38° spiral angles provide a controlled cutting geometry for universal milling.
• ALUNIT-S® coating: Maykestag performance coating applied to the cutting section for demanding machining conditions.
• Long-series design: DIN 6527 L proportions provide additional cutting reach compared with shorter end-mill designs.
• Type N geometry: Universal milling geometry designed for machining a broad range of suitable materials.
• 45° corner chamfer: The 4mm cutter incorporates a 0.15mm protective corner chamfer at 45°.
• DIN 6535-HB shank: Cylindrical shank with driving flat for secure clamping in compatible tool-holding systems.
• Precision tolerances: 4mm cutting diameter is manufactured to h10 tolerance with the 6mm shank manufactured to h6.

Designed for High-Performance Universal Milling

The four-flute configuration and unequal 35°-38° spiral geometry provide a robust cutting arrangement for professional milling operations. The 4mm version has a 6mm shank for additional support, an 11mm cutting length and a 57mm overall length. A 0.15mm x 45° corner chamfer protects the cutting-edge corner, while the ALUNIT-S® coating supports the cutter during demanding machining conditions. For optimum performance, cutting speed and feed should be selected according to the workpiece material and machining operation.