Corner Rounding End Mills

Corner Rounding End Mills

Atlas Cobalt 4 Flute Corner Rounder

Cobalt End Mill - 4 Flute - Corner Rounder

  • TiN coating is used in applications with lower cutting speeds than TiCN and ALTiN but often improves the tool’s lifetime by a factor of three or more. Typically used for in wide range of materials including iron based, hardened steels, and stainless steels.
  • Made in the USA
  • ALTIN is a high performance coating for milling, tapping and drilling in stainless steels, carbon steels, alloy steels, titanium and cast iron. This coating is extremely heat resistant and can be used with or without coolant. 

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Call Customer Service at 908-98-ATLAS or email: Sales@atlascuttingtools.com
  • Size (D1) Shank Dia (D2) Flute Length (L2) OAL (L1) # of Flutes Coating Length Type Cut Type In Stock Sku Price Quantity
    7/16 3/8 3/8 2-1/2 4 Uncoated 1/32 Non Center Cutting Call
    A67342
    $30.93
  • 7/16 3/8 1/4 2-1/2 4 Uncoated 1/16 Non Center Cutting Call
    A67346
    $30.93
  • 7/16 3/8 3/8 2-1/2 4 TiN 1/32 Non Center Cutting Call
    A67345
    $34.64
  • 7/16 3/8 1/4 2-1/2 4 TiN 1/16 Non Center Cutting Call
    A67349
    $34.64
  • 7/16 3/8 3/8 2-1/2 4 TiCN 1/32 Non Center Cutting Call
    A67343
    $36.50
  • 7/16 3/8 1/4 2-1/2 4 TiCN 1/16 Non Center Cutting Call
    A67347
    $36.50
  • 7/16 3/8 3/8 2-1/2 4 TiALN 1/32 Non Center Cutting Call
    A67344
    $37.43
  • 7/16 3/8 1/4 2-1/2 4 TiALN 1/16 Non Center Cutting Call
    A67348
    $37.43
  • 1/2 3/8 1/4 2-1/2 4 Uncoated 3/32 Non Center Cutting Call
    A63553
    $33.17
  • 1/2 3/8 1/4 2-1/2 4 TiN 3/32 Non Center Cutting Call
    A63556
    $36.88
  • 1/2 3/8 1/4 2-1/2 4 TiCN 3/32 Non Center Cutting Call
    A63554
    $38.74
  • 1/2 3/8 1/4 2-1/2 4 TiALN 3/32 Non Center Cutting Call
    A63555
    $39.68
  • 5/8 1/2 5/16 3 4 Uncoated 1/8 Non Center Cutting Call
    A66380
    $40.53
  • 5/8 1/2 5/16 3 4 TiN 1/8 Non Center Cutting Call
    A66383
    $46.48
  • 5/8 1/2 5/16 3 4 TiCN 1/8 Non Center Cutting Call
    A66381
    $49.49
  • 5/8 1/2 5/16 3 4 TiALN 1/8 Non Center Cutting Call
    A66382
    $50.96
  • 3/4 1/2 3/8 3 4 Uncoated 5/32 Non Center Cutting Call
    A65049
    $44.76
  • 3/4 1/2 3/8 3 4 TiN 5/32 Non Center Cutting Call
    A65052
    $51.83
  • 3/4 1/2 3/8 3 4 TiCN 5/32 Non Center Cutting Call
    A65050
    $55.36
  • 3/4 1/2 3/8 3 4 TiALN 5/32 Non Center Cutting Call
    A65051
    $57.12
  • 7/8 3/4 3/8 3-1/8 4 Uncoated 3/16 Non Center Cutting Call
    A67067
    $51.08
  • 7/8 3/4 3/8 3-1/8 4 TiN 3/16 Non Center Cutting Call
    A67070
    $61.39
  • 7/8 3/4 3/8 3-1/8 4 TiCN 3/16 Non Center Cutting Call
    A67068
    $66.60
  • 7/8 3/4 3/8 3-1/8 4 TiALN 3/16 Non Center Cutting Call
    A67069
    $69.15
  • 1 3/4 3/8 3-1/4 4 Uncoated 1/4 Non Center Cutting Call
    A60357
    $57.78
  • 1 3/4 3/8 3-1/4 4 TiN 1/4 Non Center Cutting Call
    A60360
    $69.79
  • 1 3/4 3/8 3-1/4 4 TiCN 1/4 Non Center Cutting Call
    A60358
    $75.81
  • 1 3/4 3/8 3-1/4 4 TiALN 1/4 Non Center Cutting Call
    A60359
    $78.81
  • 1-1/8 7/8 3/8 3-1/2 4 Uncoated 5/16 Non Center Cutting Call
    A63289
    $72.52
  • 1-1/8 7/8 3/8 3-1/2 4 TiN 5/16 Non Center Cutting Call
    A63292
    $86.86
  • 1-1/8 7/8 3/8 3-1/2 4 TiCN 5/16 Non Center Cutting Call
    A63290
    $94.06
  • 1-1/8 7/8 3/8 3-1/2 4 TiALN 5/16 Non Center Cutting Call
    A63291
    $97.63
  • 1-1/4 7/8 3/8 3-3/4 4 Uncoated 3/8 Non Center Cutting Call
    A62765
    $82.39
  • 1-1/4 7/8 3/8 3-3/4 4 TiN 3/8 Non Center Cutting Call
    A62768
    $96.73
  • 1-1/4 7/8 3/8 3-3/4 4 TiCN 3/8 Non Center Cutting Call
    A62766
    $103.93
  • 1-1/4 7/8 3/8 3-3/4 4 TiALN 3/8 Non Center Cutting Call
    A62767
    $107.50
  • 1-1/2 1 3/8 4-1/8 4 Uncoated 1/2 Non Center Cutting Call
    A62213
    $98.31
  • 1-1/2 1 3/8 4-1/8 4 TiN 1/2 Non Center Cutting Call
    A62216
    $116.62
  • 1-1/2 1 3/8 4-1/8 4 TiCN 1/2 Non Center Cutting Call
    A62214
    $125.82
  • 1-1/2 1 3/8 4-1/8 4 TiALN 1/2 Non Center Cutting Call
    A62215
    $130.39
  • Total: items /

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