4 & 6 Flute HD

4 & 6 Flute HD

Atlas HSS 4 Flute End Mill HD

HSS End Mill - 4 Flute HD - 30° Helix

  • Offered in stub, regular, long, and
    extra long length styles 
  • 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
  • TiCN coating is a general purpose coating that offers improved wear resistance to abrasive, adhesive, or difficult to machine materials such as cast iron, aluminum alloys, steels, copper and more. 
  • 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. 

Speeds and Feed Info

Have a question or need help?

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 Cut Type In Stock Sku Price Quantity
    2 2 12 15-3/4 6 TiCN Non Center Cutting Call
    A61242
    $543.61
  • 2 2 12 15-3/4 6 TiALN Non Center Cutting Call
    A61243
    $580.37
  • 2-1/2 2-1/2 10 14 6 TiN Non Center Cutting Call
    A62724
    $589.82
  • 2-1/2 2-1/2 12 16 6 TiN Non Center Cutting Call
    A62728
    $689.67
  • 2-1/2 2-1/2 8 12 6 TiN Non Center Cutting Call
    A62740
    $527.38
  • 2-1/2 2-1/2 8 12 4 TiN Non Center Cutting Call
    A62752
    $520.94
  • 2-1/2 2 8 11-5/8 6 TiCN Non Center Cutting Call
    A62718
    $592.33
  • 2-1/2 2-1/2 6 10 6 TiCN Non Center Cutting Call
    A62734
    $518.27
  • 2-1/2 2-1/2 8 12 6 TiCN Non Center Cutting Call
    A62738
    $620.55
  • 2-1/2 2-1/2 8 12 4 TiCN Non Center Cutting Call
    A62750
    $614.10
  • 2-1/2 2 8 11-5/8 4 TiCN Non Center Cutting Call
    A62762
    $543.58
  • 2-1/2 2 6 9-5/8 6 TiALN Non Center Cutting Call
    A62715
    $534.62
  • 2-1/2 2 8 11-5/8 6 TiALN Non Center Cutting Call
    A62719
    $635.24
  • 2-1/2 2-1/2 6 10 6 TiALN Non Center Cutting Call
    A62735
    $556.28
  • 2-1/2 2-1/2 8 12 6 TiALN Non Center Cutting Call
    A62739
    $667.16
  • 2-1/2 2-1/2 6 10 4 TiALN Non Center Cutting Call
    A62747
    $549.70
  • 2-1/2 2-1/2 8 12 4 TiALN Non Center Cutting Call
    A62751
    $660.69
  • 2-1/2 2 6 9-5/8 4 TiALN Non Center Cutting Call
    A62759
    $534.48
  • 2-1/2 2 8 11-5/8 4 TiALN Non Center Cutting Call
    A62763
    $586.51
  • 2-1/2 2-1/2 10 14 6 TiN Center Cutting Call
    A62672
    $621.39
  • 2-1/2 2-1/2 8 12 6 TiN Center Cutting Call
    A62684
    $565.56
  • 2-1/2 2-1/2 6 10 4 TiN Center Cutting Call
    A62692
    $518.89
  • 2-1/2 2-1/2 8 12 4 TiN Center Cutting Call
    A62696
    $597.13
  • 2-1/2 2 8 11-5/8 4 TiN Center Cutting Call
    A62708
    $582.40
  • 2-1/2 2 6 9-5/8 6 TiCN Center Cutting Call
    A62666
    $538.79
  • 2-1/2 2-1/2 8 12 6 TiCN Center Cutting Call
    A62682
    $658.73
  • 2-1/2 2-1/2 6 10 4 TiCN Center Cutting Call
    A62690
    $594.89
  • 2-1/2 2 6 9-5/8 4 TiCN Center Cutting Call
    A62702
    $569.15
  • 2-1/2 2 8 11-5/8 4 TiCN Center Cutting Call
    A62706
    $668.22
  • 2-1/2 2 6 9-5/8 6 TiALN Center Cutting Call
    A62667
    $572.51
  • 2-1/2 2-1/2 4 8 4 TiALN Center Cutting Call
    A62687
    $513.37
  • 2-1/2 2-1/2 6 10 4 TiALN Center Cutting Call
    A62691
    $632.90
  • 2-1/2 2 6 9-5/8 4 TiALN Center Cutting Call
    A62703
    $602.84
  • 3 2-1/2 10 13-5/8 8 Uncoated Non Center Cutting Call
    A61365
    $605.88
  • 3 2-1/2 12 15 8 Uncoated Non Center Cutting Call
    A61369
    $637.17
  • 3 2-1/2 6 9-5/8 8 TiN Non Center Cutting Call
    A61384
    $539.06
  • 3 2-1/2 8 11-5/8 8 TiN Non Center Cutting Call
    A61388
    $663.16
  • 3 2-1/2 6 9-5/8 6 TiN Non Center Cutting Call
    A61400
    $551.28
  • 3 2-1/2 8 11-5/8 6 TiN Non Center Cutting Call
    A61404
    $677.44
  • 3 2-1/2 5 8-5/8 8 TiCN Non Center Cutting Call
    A61378
    $545.30
  • 3 2-1/2 6 9-5/8 8 TiCN Non Center Cutting Call
    A61382
    $606.48
  • 3 2-1/2 5 8-5/8 6 TiCN Non Center Cutting Call
    A61394
    $538.71
  • 3 2-1/2 6 9-5/8 6 TiCN Non Center Cutting Call
    A61398
    $618.71
  • 3 2-1/2 5 8-5/8 8 TiALN Non Center Cutting Call
    A61379
    $574.75
  • 3 2-1/2 6 9-5/8 8 TiALN Non Center Cutting Call
    A61383
    $640.18
  • 3 2-1/2 5 8-5/8 6 TiALN Non Center Cutting Call
    A61395
    $568.15
  • 3 2-1/2 6 9-5/8 6 TiALN Non Center Cutting Call
    A61399
    $652.40
  • 3 2-1/2 8 11-5/8 6 Uncoated Center Cutting Call
    A61361
    $549.99
  • 3 2-1/2 6 9-5/8 6 TiN Center Cutting Call
    A61360
    $595.48
  • 3 2-1/2 4 7-5/8 6 TiCN Center Cutting Call
    A61354
    $514.18
  • 3 2-1/2 6 9-5/8 6 TiCN Center Cutting Call
    A61358
    $662.90
  • 3 2-1/2 4 7-5/8 6 TiALN Center Cutting Call
    A61355
    $536.86
  • Total: items /

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