5/8" OD x 5/8" Shank OD x 5" LOC x 7-1/8" OAL 4-Flute SE HSS Finishing End Mill 30° H CC SQ Extra-Long TiAlN-HC EDP #86941

5/8" OD x 5/8" Shank OD x 5" LOC x 7-1/8" OAL 4-Flute Single End High-Speed Steel (HSS) Finishing End Mill, 30° Helix, Center Cut, Square End, Extra-Long Length, TiAlN Hard Coat.

This 4-flute high-speed steel (hss) finishing end mill uses a 30° helix and extra-long length construction for accurate, controlled milling. The square-end geometry is suited to finishing slots, pockets, shoulders, side walls, and flat-bottom features. The center-cutting geometry also supports controlled axial entry, ramping, and pocketing when appropriate for the workpiece and setup. The standard finishing geometry is intended for controlled sizing and surface-finish passes.

High-speed steel provides toughness and resistance to chipping for general machining, repair work, interrupted cuts, and setups that benefit from a forgiving cutting edge.

The TiAlN Hard Coat is intended for improved heat and wear resistance in demanding finishing applications.

Specifications

• Cutting diameter: 5/8"
• Shank diameter: 5/8"
• Length of cut (LOC): 5"
• Overall length (OAL): 7-1/8"
• Flutes: 4
• End type: Single End
• End geometry: Square End
• Cutting style: Finishing
• Helix angle: 30°
• Center cutting: Yes
• Length style: Extra-Long Length
• Coating: TiAlN Hard Coat
• Material: High-Speed Steel (HSS)
• Special features: Standard
• EDP number: 86941
• Item number: JFX-20XLN