1-1/4" OD x 1-1/4" Shank OD x 6" LOC x 8-1/2" OAL 6-Flute SE Cobalt HSS Roughing End Mill 30° H NC SQ Extra-Long TiCN-PG EDP #75583

1-1/4" OD x 1-1/4" Shank OD x 6" LOC x 8-1/2" OAL 6-Flute Single End Cobalt High-Speed Steel (HSS) Standard Roughing End Mill, 30° Helix, Non-Center Cut, Square End, Extra-Long Length, TiCN Premium Grade Coating.

This 6-flute cobalt high-speed steel roughing end mill combines HSS toughness with improved hot hardness for demanding material-removal applications. The chip-breaking roughing geometry is designed for productive stock removal in slots, pockets, shoulders, and side-milling operations before finishing passes. The non-center-cutting geometry is intended for side milling and requires an existing entry path for axial engagement.

The TiCN Premium Grade coating provides a hard, low-friction surface intended to improve wear resistance in suitable rough-milling applications.

Specifications

• Cutting diameter: 1-1/4"
• Shank diameter: 1-1/4"
• Length of cut (LOC): 6"
• Overall length (OAL): 8-1/2"
• Flutes: 6
• End type: Single End
• End geometry: Square End
• Cutting style: Roughing
• Roughing profile: Standard
• Helix angle: 30°
• Center cutting: Non-Center Cut
• Length style: Extra-Long Length
• Coating: TiCN Premium Grade Coating
• Material: Cobalt High-Speed Steel (HSS)
• EDP number: 75583
• Item number: FKQCX-40MCN