7/8" OD x 7/8" Shank OD x 1-7/8" LOC x 4-1/8" OAL 4-Flute SE HSS Finishing End Mill 30° H CC SQ Regular TiAlN-HC EDP #86806

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

This 4-flute high-speed steel (hss) finishing end mill uses a 30° helix and regular 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: 7/8"
• Shank diameter: 7/8"
• Length of cut (LOC): 1-7/8"
• Overall length (OAL): 4-1/8"
• Flutes: 4
• End type: Single End
• End geometry: Square End
• Cutting style: Finishing
• Helix angle: 30°
• Center cutting: Yes
• Length style: Regular Length
• Coating: TiAlN Hard Coat
• Material: High-Speed Steel (HSS)
• Special features: Standard
• EDP number: 86806
• Item number: JF-28LN