HTC Mfg. Carbide Roughing End Mill generic category product image

7/16" OD x 1/2" Shank OD x 1" LOC x 2-11/16" OAL 4-Flute SE Cobalt HSS Roughing End Mill 30° H CC SQ Regular Bright Finish (Uncoated) EDP #27211

Cobalt HSS Roughing End Mill
$26.69 each
Item
Quantity
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7/16" OD x 1/2" Shank OD x 1" LOC x 2-11/16" OAL 4-Flute Single End Cobalt High-Speed Steel (HSS) Standard Roughing End Mill, 30° Helix, Center Cut, Square End, Regular Length, Bright Finish (Uncoated).

This 4-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 center-cutting geometry also supports controlled axial entry, ramping, and pocketing when appropriate for the workpiece and setup.

The bright, uncoated finish provides a direct cutting edge for roughing operations where an added coating is not required.

Specifications

  • Cutting diameter: 7/16"
  • Shank diameter: 1/2"
  • Length of cut (LOC): 1"
  • Overall length (OAL): 2-11/16"
  • Flutes: 4
  • End type: Single End
  • End geometry: Square End
  • Cutting style: Roughing
  • Roughing profile: Standard
  • Helix angle: 30°
  • Center cutting: Center Cut
  • Length style: Regular Length
  • Coating: Bright Finish (Uncoated)
  • Material: Cobalt High-Speed Steel (HSS)
  • EDP number: 27211
  • Item number: JFKQC-14M

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