5/8" OD x 5/8" Shank OD x 2" LOC x 4-1/8" OAL 2-Flute SE Cobalt HSS Finishing End Mill 30° H CC SQ Extra-Long TiCN-PG EDP #77988

5/8" OD x 5/8" Shank OD x 2" LOC x 4-1/8" OAL 2-Flute Single End Cobalt High-Speed Steel (HSS) Finishing End Mill, 30° Helix, Center Cut, Square End, Extra-Long Length, TiCN Premium Grade Coating.

This 2-flute cobalt high-speed steel finishing end mill combines HSS toughness with improved hot hardness for applications that benefit from added heat and wear resistance. 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 TiCN Premium Grade coating provides a hard, low-friction surface intended to improve wear resistance in suitable milling applications.

Specifications

• Cutting diameter: 5/8"
• Shank diameter: 5/8"
• Length of cut (LOC): 2"
• Overall length (OAL): 4-1/8"
• Flutes: 2
• End type: Single End
• End geometry: Square End
• Cutting style: Finishing
• Helix angle: 30°
• Center cutting: Center Cut
• Length style: Extra-Long Length
• Coating: TiCN Premium Grade Coating
• Material: Cobalt High-Speed Steel (HSS)
• Special features: Standard
• EDP number: 77988
• Item number: SGX-20BMCN