YG1 07579TN 5/16″ Size, 13/16″ LOC, 4 Flute, TiN Solid Carbide Finishing End Mill Top Pick

Little to no coolant required with TiAlN Futura Coating!

Applications

The YG1 07579TN finishing end mill, sized at 5/16″ diameter with a 13/16″ length of cut, combines rigidity and reach ideal for precision milling in steel. Its 4-flute design and 30° helix angle enable efficient chip evacuation while maintaining strength, supporting smooth finishes on free-machining steel. The TiN coating enhances wear resistance and reduces friction, complementing its geometry for general milling tasks.
This tool is recommended for free-machining steel and low carbon steel slotting, where four flutes strike a balance between chip clearance and tool strength. The lack of a corner radius means chipping prevention depends on coating and flute design, making it suitable mainly for continuous cuts rather than interrupted ones.
Avoid using this end mill on HRSA (ISO S) materials, as the TiN coating is poorly matched and prone to premature wear. While capable of machining cast iron, non-ferrous, and stainless steel, its primary optimization lies in steel applications.

Features

• Possible for high-speed cutting, suitable for high efficiency machining for hardened & high alloy steels, steel casting, chill casting, malleable cast iron, CrNi-steels, brass, copper, aluminum with a high percentage of silicon and abrasive plastics.