YG1 86599TN 7/8″ Size, 2″ LOC, 5 Flute, TiN Solid Carbide Finishing End Mill Hassle-Free Returns

Applications

Offering rigidity and precision for steel finishing, the YG1 86599TN 7/8″ diameter, 2″ length of cut, 5 flute TiN coated solid carbide finishing end mill is designed for effective chip evacuation and surface finish. Its 45° helix angle combined with a higher flute count suits finishing operations on low carbon steel 1018 and A36, aligning well with recommended finishing applications. The standard length of cut and single end design provide good reach without compromising stiffness. The TiN coating complements the geometry by supporting light radial stock removal and enhancing finish quality. The 5 flute layout reduces vibration and chatter, enabling smooth cuts in steel and extending tool life. The tools lack of a corner radius focuses on sharp edge finishing rather than interrupted cuts. Avoid using this end mill on heat resistant super alloys (HRSA ISO S) since the TiN coating is not well suited and will degrade rapidly. It is also less suited for heavy roughing or materials outside the specified range, such as hardened steels or plastics, where other coatings and geometries perform better.

Features

• Designed to machining stainless steel, inconels and other alloys.
• The new design of stub length allows cutting at maximum speeds and feeds with minimum deflection.
• 5 Flute and 45 degree medium helix allow harmonic balance and smooth cutting.