3/4" OD Single End HSS Finishing End Mill 37° Helix Ball Nose Regular Aluminum x 1/2" Shank OD x 1-5/8" LOC x 3-5/8" OAL 2-Flute TiAlN-HC EDP #86089

3/4" OD x 1/2" Shank OD x 1-5/8" LOC x 3-5/8" OAL 2-Flute Single End High-Speed Steel (HSS) Finishing End Mill, 37° Helix, Center Cut, Ball Nose, Regular Length, Aluminum-Cutting Geometry, TiAlN Hard Coat.

This 2-flute high-speed steel (hss) finishing end mill uses a 37° helix and regular length construction for accurate, controlled milling. The ball-nose profile is suited to contoured surfaces, fillets, molds, dies, and three-dimensional finishing passes. The center-cutting geometry also supports controlled axial entry, ramping, and pocketing when appropriate for the workpiece and setup. This tool is identified in the source specification as Aluminum-Cutting Geometry.

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: 3/4"
• Shank diameter: 1/2"
• Length of cut (LOC): 1-5/8"
• Overall length (OAL): 3-5/8"
• Flutes: 2
• End type: Single End
• End geometry: Ball Nose
• Cutting style: Finishing
• Helix angle: 37°
• Center cutting: Yes
• Length style: Regular Length
• Coating: TiAlN Hard Coat
• Material: High-Speed Steel (HSS)
• Special features: Aluminum-Cutting Geometry
• EDP number: 86089
• Item number: AR-24XLN