5/16" OD x 3/8" Shank OD x 1-3/8" LOC x 3-1/8" OAL 4-Flute SE Cobalt HSS Finishing End Mill 30° H CC SQ Long TiCN-PG EDP #75892

5/16" OD x 3/8" Shank OD x 1-3/8" LOC x 3-1/8" OAL 4-Flute Single End Cobalt High-Speed Steel (HSS) Finishing End Mill, 30° Helix, Center Cut, Square End, Long Length, TiCN Premium Grade Coating.

This 4-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: 5/16"
• Shank diameter: 3/8"
• Length of cut (LOC): 1-3/8"
• Overall length (OAL): 3-1/8"
• Flutes: 4
• End type: Single End
• End geometry: Square End
• Cutting style: Finishing
• Helix angle: 30°
• Center cutting: Center Cut
• Length style: Long Length
• Coating: TiCN Premium Grade Coating
• Material: Cobalt High-Speed Steel (HSS)
• Special features: Standard
• EDP number: 75892
• Item number: JFL-10MCN