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 10 13-3/4 6 TiN Non Center Cutting Call
    A61240
    $391.75
  • 2 2 12 15-3/4 6 TiN Non Center Cutting Call
    A61244
    $470.03
  • 2 2 10 13-3/4 6 TiCN Non Center Cutting Call
    A61238
    $440.78
  • 2 2 8 11-3/4 6 TiCN Non Center Cutting Call
    A61266
    $346.70
  • 2 2 8 11-3/4 4 TiCN Non Center Cutting Call
    A61290
    $343.96
  • 2 2 10 13-3/4 6 TiALN Non Center Cutting Call
    A61239
    $465.32
  • 2 2 8 11-3/4 6 TiALN Non Center Cutting Call
    A61267
    $366.31
  • 2 2 8 11-3/4 4 TiALN Non Center Cutting Call
    A61291
    $363.58
  • 2 2 10 13-3/4 6 TiN Center Cutting Call
    A61212
    $423.46
  • 2 2 8 11-3/4 4 TiN Center Cutting Call
    A61236
    $345.92
  • 2 2 10 13-3/4 6 TiCN Center Cutting Call
    A61210
    $472.50
  • 2 2 8 11-3/4 6 TiCN Center Cutting Call
    A61222
    $365.24
  • 2 2 8 11-3/4 4 TiCN Center Cutting Call
    A61234
    $385.14
  • 2 2 10 13-3/4 6 TiALN Center Cutting Call
    A61211
    $497.03
  • 2 2 8 11-3/4 6 TiALN Center Cutting Call
    A61223
    $384.86
  • 2 2 8 11-3/4 4 TiALN Center Cutting Call
    A61235
    $404.77
  • 2-1/2 2 8 11-5/8 6 Uncoated Non Center Cutting Call
    A62717
    $334.84
  • 2-1/2 2-1/2 10 14 6 Uncoated Non Center Cutting Call
    A62721
    $381.41
  • 2-1/2 2-1/2 12 16 6 Uncoated Non Center Cutting Call
    A62725
    $432.21
  • 2-1/2 2-1/2 8 12 6 Uncoated Non Center Cutting Call
    A62737
    $341.03
  • 2-1/2 2-1/2 8 12 4 Uncoated Non Center Cutting Call
    A62749
    $334.58
  • 2-1/2 2 4 7-5/8 6 TiN Non Center Cutting Call
    A62712
    $334.56
  • 2-1/2 2 6 9-5/8 6 TiN Non Center Cutting Call
    A62716
    $433.47
  • 2-1/2 2 8 11-5/8 6 TiN Non Center Cutting Call
    A62720
    $506.51
  • 2-1/2 2-1/2 4 8 6 TiN Non Center Cutting Call
    A62732
    $350.69
  • 2-1/2 2-1/2 6 10 6 TiN Non Center Cutting Call
    A62736
    $442.25
  • 2-1/2 2 4 8 4 TiN Non Center Cutting Call
    A62744
    $348.07
  • 2-1/2 2-1/2 6 10 4 TiN Non Center Cutting Call
    A62748
    $435.67
  • 2-1/2 2 4 7-5/8 4 TiN Non Center Cutting Call
    A62756
    $336.20
  • 2-1/2 2 6 9-5/8 4 TiN Non Center Cutting Call
    A62760
    $433.33
  • 2-1/2 2 8 11-5/8 4 TiN Non Center Cutting Call
    A62764
    $457.78
  • 2-1/2 2 4 7-5/8 6 TiCN Non Center Cutting Call
    A62710
    $379.92
  • 2-1/2 2 6 9-5/8 6 TiCN Non Center Cutting Call
    A62714
    $500.91
  • 2-1/2 2-1/2 4 8 6 TiCN Non Center Cutting Call
    A62730
    $409.53
  • 2-1/2 2 4 8 4 TiCN Non Center Cutting Call
    A62742
    $406.91
  • 2-1/2 2-1/2 6 10 4 TiCN Non Center Cutting Call
    A62746
    $511.69
  • 2-1/2 2 4 7-5/8 4 TiCN Non Center Cutting Call
    A62754
    $381.56
  • 2-1/2 2 6 9-5/8 4 TiCN Non Center Cutting Call
    A62758
    $500.78
  • 2-1/2 2 4 7-5/8 6 TiALN Non Center Cutting Call
    A62711
    $402.60
  • 2-1/2 2-1/2 4 8 6 TiALN Non Center Cutting Call
    A62731
    $438.95
  • 2-1/2 2 4 8 4 TiALN Non Center Cutting Call
    A62743
    $436.36
  • 2-1/2 2 4 7-5/8 4 TiALN Non Center Cutting Call
    A62755
    $404.24
  • 2-1/2 2 6 9-5/8 6 Uncoated Center Cutting Call
    A62665
    $336.49
  • 2-1/2 2-1/2 10 14 6 Uncoated Center Cutting Call
    A62669
    $412.99
  • 2-1/2 2-1/2 12 16 6 Uncoated Center Cutting Call
    A62673
    $463.64
  • 2-1/2 2-1/2 8 12 6 Uncoated Center Cutting Call
    A62681
    $379.19
  • 2-1/2 2-1/2 6 10 4 Uncoated Center Cutting Call
    A62689
    $366.85
  • 2-1/2 2-1/2 8 12 4 Uncoated Center Cutting Call
    A62693
    $410.79
  • 2-1/2 2 6 9-5/8 4 Uncoated Center Cutting Call
    A62701
    $366.85
  • 2-1/2 2 8 11-5/8 4 Uncoated Center Cutting Call
    A62705
    $410.79
  • 2-1/2 2 4 7-5/8 6 TiN Center Cutting Call
    A62664
    $372.46
  • 2-1/2 2 6 9-5/8 6 TiN Center Cutting Call
    A62668
    $471.37
  • 2-1/2 2-1/2 4 8 6 TiN Center Cutting Call
    A62680
    $388.43
  • 2-1/2 2-1/2 4 8 4 TiN Center Cutting Call
    A62688
    $425.10
  • 2-1/2 2 4 7-5/8 4 TiN Center Cutting Call
    A62700
    $398.14
  • 2-1/2 2 6 9-5/8 4 TiN Center Cutting Call
    A62704
    $501.72
  • 2-1/2 2 4 7-5/8 6 TiCN Center Cutting Call
    A62662
    $417.82
  • 2-1/2 2-1/2 4 8 6 TiCN Center Cutting Call
    A62678
    $447.29
  • 2-1/2 2-1/2 4 8 4 TiCN Center Cutting Call
    A62686
    $483.94
  • 2-1/2 2 4 7-5/8 4 TiCN Center Cutting Call
    A62698
    $443.50
  • 2-1/2 2 4 7-5/8 6 TiALN Center Cutting Call
    A62663
    $440.50
  • 2-1/2 2-1/2 4 8 6 TiALN Center Cutting Call
    A62679
    $476.69
  • 2-1/2 2 4 7-5/8 4 TiALN Center Cutting Call
    A62699
    $466.16
  • 3 2-1/2 5 8-5/8 8 Uncoated Non Center Cutting Call
    A61377
    $368.76
  • 3 2-1/2 6 9-5/8 8 Uncoated Non Center Cutting Call
    A61381
    $404.18
  • 3 2-1/2 8 11-5/8 8 Uncoated Non Center Cutting Call
    A61385
    $491.50
  • 3 2-1/2 4 7-5/8 6 Uncoated Non Center Cutting Call
    A61389
    $334.04
  • 3 2-1/2 5 8-5/8 6 Uncoated Non Center Cutting Call
    A61393
    $362.18
  • 3 2-1/2 6 9-5/8 6 Uncoated Non Center Cutting Call
    A61397
    $416.41
  • 3 2-1/2 8 11-5/8 6 Uncoated Non Center Cutting Call
    A61401
    $505.78
  • 3 2-1/2 4 7-5/8 8 TiN Non Center Cutting Call
    A61376
    $415.01
  • 3 2-1/2 5 8-5/8 8 TiN Non Center Cutting Call
    A61380
    $486.46
  • 3 2-1/2 4 7-5/8 6 TiN Non Center Cutting Call
    A61392
    $424.75
  • 3 2-1/2 5 8-5/8 6 TiN Non Center Cutting Call
    A61396
    $479.88
  • 3 2-1/2 4 7-5/8 8 TiCN Non Center Cutting Call
    A61374
    $460.37
  • 3 2-1/2 4 7-5/8 6 TiCN Non Center Cutting Call
    A61390
    $470.12
  • 3 2-1/2 4 7-5/8 8 TiALN Non Center Cutting Call
    A61375
    $483.05
  • 3 2-1/2 4 7-5/8 6 TiALN Non Center Cutting Call
    A61391
    $492.80
  • 3 2-1/2 4 7-5/8 6 Uncoated Center Cutting Call
    A61353
    $378.10
  • 3 2-1/2 6 9-5/8 6 Uncoated Center Cutting Call
    A61357
    $460.60
  • 3 2-1/2 4 7-5/8 6 TiN Center Cutting Call
    A61356
    $468.82
  • Total: items /

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