0.1575" Kyocera 4.00mm 4-Flute Corner Radius Carbide End Mill, AlTiN Coated, 0.40mm Radius, 5mm Shank, USA Made K169

This 4.00mm 4-flute corner radius carbide end mill is manufactured by Kyocera from sub-micron grain solid carbide and features an AlTiN coating for improved wear resistance and heat protection in demanding CNC milling applications.

This tool is part of the Kyocera Series 1804 standard-length high helix corner radius end mill line. The corner radius design helps strengthen the cutting edge compared to a sharp square corner while still allowing accurate shoulder and profile milling.

With its 50° high-helix geometry, 4-flute design, and 0.40mm corner radius, this end mill is well suited for profiling, shoulder milling, finishing, and general-purpose machining in steels, stainless steels, cast iron, hardened materials, and super alloys.

This tool is manufactured by Kyocera and made in the USA.

Manufacturer: Kyocera

Manufacturer Part Number: 1804-1575L473R

Country of Origin: United States

Typical Applications

• Shoulder milling
• Profiling and contouring
• Finish milling
• General-purpose CNC machining
• Machining steels, stainless, cast iron, and hardened materials

Benefits

• Corner radius strengthens the cutting edge versus a sharp corner
• 4 flutes provide rigidity and good finish quality
• 50° high helix promotes smooth cutting action
• AlTiN coating improves wear resistance and heat performance
• Sub-micron carbide supports precision and edge retention

Specifications

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