1-1/4" OD x 1-1/4" Shank OD x 2" LOC x 4-1/2" OAL 3-Flute SE Cobalt HSS Aluminum Truncated Roughing End Mill 40° H CC SQ Regular TiCN-PG EDP #75103

1-1/4" OD x 1-1/4" Shank OD x 2" LOC x 4-1/2" OAL 3-Flute Single End Cobalt High-Speed Steel (HSS) Aluminum Truncated-Tooth Roughing End Mill, 40° Helix, Center Cut, Square End, Regular Length, TiCN Premium Grade Coating.

This 3-flute cobalt high-speed steel roughing end mill combines HSS toughness with improved hot hardness for demanding material-removal applications. The aluminum roughing geometry is designed for productive stock removal in aluminum and other suitable non-ferrous alloys, with flute space intended to support chip evacuation. 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 rough-milling applications.

Specifications

• Cutting diameter: 1-1/4"
• Shank diameter: 1-1/4"
• Length of cut (LOC): 2"
• Overall length (OAL): 4-1/2"
• Flutes: 3
• End type: Single End
• End geometry: Square End
• Cutting style: Roughing
• Roughing profile: Truncated
• Helix angle: 40°
• Center cutting: Center Cut
• Length style: Regular Length
• Coating: TiCN Premium Grade Coating
• Material: Cobalt High-Speed Steel (HSS)
• EDP number: 75103
• Item number: ATQC-40MCN