3/4" OD x 3/4" Shank OD x 4" LOC x 6-1/4" OAL 3-Flute SE Cobalt HSS Aluminum MKN Roughing End Mill 40° H CC SQ Long TiAlN-HC — HTC Mfg.
HTC Mfg. Carbide Roughing End Mill generic category product image
3/4" OD x 3/4" Shank OD x 4" LOC x 6-1/4" OAL 3-Flute SE Cobalt HSS Aluminum MKN Roughing End Mill 40° H CC SQ Long TiAlN-HC — HTC Mfg.
HTC Mfg. Carbide Roughing End Mill generic category product image

3/4" OD x 3/4" Shank OD x 4" LOC x 6-1/4" OAL 3-Flute SE Cobalt HSS Aluminum MKN Roughing End Mill 40° H CC SQ Long TiAlN-HC EDP #88977

Cobalt HSS Roughing End Mill
$85.17 each
Item
Quantity
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3/4" OD x 3/4" Shank OD x 4" LOC x 6-1/4" OAL 3-Flute Single End Cobalt High-Speed Steel (HSS) Aluminum MKN-Style Roughing End Mill, 40° Helix, Center Cut, Square End, Long Length, TiAlN Hard Coat.

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 MKN designation identifies the manufacturer-specified roughing profile for this series.

The TiAlN Hard Coat is intended for improved heat and wear resistance in demanding roughing applications.

Specifications

  • Cutting diameter: 3/4"
  • Shank diameter: 3/4"
  • Length of cut (LOC): 4"
  • Overall length (OAL): 6-1/4"
  • Flutes: 3
  • End type: Single End
  • End geometry: Square End
  • Cutting style: Roughing
  • Roughing profile: MKN
  • Helix angle: 40°
  • Center cutting: Center Cut
  • Length style: Long Length
  • Coating: TiAlN Hard Coat
  • Material: Cobalt High-Speed Steel (HSS)
  • EDP number: 88977
  • Item number: AFKQCL-24MLN

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