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
    2-1/2 2 8 11-5/8 6 TiN Non Center Cutting Call
    A62720
    $396.52
  • 2-1/2 2-1/2 10 14 6 TiN Non Center Cutting Call
    A62724
    $461.74
  • 2-1/2 2-1/2 12 16 6 TiN Non Center Cutting Call
    A62728
    $539.90
  • 2-1/2 2-1/2 4 8 6 TiN Non Center Cutting Call
    A62732
    $274.54
  • 2-1/2 2-1/2 6 10 6 TiN Non Center Cutting Call
    A62736
    $346.22
  • 2-1/2 2-1/2 8 12 6 TiN Non Center Cutting Call
    A62740
    $412.87
  • 2-1/2 2 4 8 4 TiN Non Center Cutting Call
    A62744
    $272.48
  • 2-1/2 2-1/2 6 10 4 TiN Non Center Cutting Call
    A62748
    $341.06
  • 2-1/2 2-1/2 8 12 4 TiN Non Center Cutting Call
    A62752
    $407.82
  • 2-1/2 2 4 7-5/8 4 TiN Non Center Cutting Call
    A62756
    $263.19
  • 2-1/2 2 6 9-5/8 4 TiN Non Center Cutting Call
    A62760
    $339.23
  • 2-1/2 2 8 11-5/8 4 TiN Non Center Cutting Call
    A62764
    $358.36
  • 2-1/2 2 4 7-5/8 6 TiCN Non Center Cutting Call
    A62710
    $297.41
  • 2-1/2 2 6 9-5/8 6 TiCN Non Center Cutting Call
    A62714
    $392.14
  • 2-1/2 2 8 11-5/8 6 TiCN Non Center Cutting Call
    A62718
    $463.70
  • 2-1/2 2-1/2 10 14 6 TiCN Non Center Cutting Call
    A62722
    $543.33
  • 2-1/2 2-1/2 12 16 6 TiCN Non Center Cutting Call
    A62726
    $640.68
  • 2-1/2 2-1/2 4 8 6 TiCN Non Center Cutting Call
    A62730
    $320.60
  • 2-1/2 2-1/2 6 10 6 TiCN Non Center Cutting Call
    A62734
    $405.73
  • 2-1/2 2-1/2 8 12 6 TiCN Non Center Cutting Call
    A62738
    $485.80
  • 2-1/2 2 4 8 4 TiCN Non Center Cutting Call
    A62742
    $318.56
  • 2-1/2 2-1/2 6 10 4 TiCN Non Center Cutting Call
    A62746
    $400.57
  • 2-1/2 2-1/2 8 12 4 TiCN Non Center Cutting Call
    A62750
    $480.75
  • 2-1/2 2 4 7-5/8 4 TiCN Non Center Cutting Call
    A62754
    $298.71
  • 2-1/2 2 6 9-5/8 4 TiCN Non Center Cutting Call
    A62758
    $392.04
  • 2-1/2 2 8 11-5/8 4 TiCN Non Center Cutting Call
    A62762
    $425.54
  • 2-1/2 2 4 7-5/8 6 TiALN Non Center Cutting Call
    A62711
    $315.16
  • 2-1/2 2 6 9-5/8 6 TiALN Non Center Cutting Call
    A62715
    $418.52
  • 2-1/2 2 8 11-5/8 6 TiALN Non Center Cutting Call
    A62719
    $497.29
  • 2-1/2 2-1/2 10 14 6 TiALN Non Center Cutting Call
    A62723
    $584.11
  • 2-1/2 2-1/2 12 16 6 TiALN Non Center Cutting Call
    A62727
    $691.07
  • 2-1/2 2-1/2 4 8 6 TiALN Non Center Cutting Call
    A62731
    $343.62
  • 2-1/2 2-1/2 6 10 6 TiALN Non Center Cutting Call
    A62735
    $435.48
  • 2-1/2 2-1/2 8 12 6 TiALN Non Center Cutting Call
    A62739
    $522.28
  • 2-1/2 2 4 8 4 TiALN Non Center Cutting Call
    A62743
    $341.59
  • 2-1/2 2-1/2 6 10 4 TiALN Non Center Cutting Call
    A62747
    $430.33
  • 2-1/2 2-1/2 8 12 4 TiALN Non Center Cutting Call
    A62751
    $517.22
  • 2-1/2 2 4 7-5/8 4 TiALN Non Center Cutting Call
    A62755
    $316.46
  • 2-1/2 2 6 9-5/8 4 TiALN Non Center Cutting Call
    A62759
    $418.41
  • 2-1/2 2 8 11-5/8 4 TiALN Non Center Cutting Call
    A62763
    $459.14
  • 2-1/2 2 4 7-5/8 6 Uncoated Center Cutting Call
    A62661
    $220.55
  • 2-1/2 2 6 9-5/8 6 Uncoated Center Cutting Call
    A62665
    $263.43
  • 2-1/2 2-1/2 10 14 6 Uncoated Center Cutting Call
    A62669
    $323.30
  • 2-1/2 2-1/2 12 16 6 Uncoated Center Cutting Call
    A62673
    $362.95
  • 2-1/2 2-1/2 4 8 6 Uncoated Center Cutting Call
    A62677
    $211.94
  • 2-1/2 2-1/2 8 12 6 Uncoated Center Cutting Call
    A62681
    $296.86
  • 2-1/2 2-1/2 4 8 4 Uncoated Center Cutting Call
    A62685
    $240.64
  • 2-1/2 2-1/2 6 10 4 Uncoated Center Cutting Call
    A62689
    $287.18
  • 2-1/2 2-1/2 8 12 4 Uncoated Center Cutting Call
    A62693
    $321.57
  • 2-1/2 2 4 7-5/8 4 Uncoated Center Cutting Call
    A62697
    $240.64
  • 2-1/2 2 6 9-5/8 4 Uncoated Center Cutting Call
    A62701
    $287.18
  • 2-1/2 2 8 11-5/8 4 Uncoated Center Cutting Call
    A62705
    $321.57
  • 2-1/2 2 4 7-5/8 6 TiN Center Cutting Call
    A62664
    $291.57
  • 2-1/2 2 6 9-5/8 6 TiN Center Cutting Call
    A62668
    $369.01
  • 2-1/2 2-1/2 10 14 6 TiN Center Cutting Call
    A62672
    $486.46
  • 2-1/2 2-1/2 12 16 6 TiN Center Cutting Call
    A62676
    $564.51
  • 2-1/2 2-1/2 4 8 6 TiN Center Cutting Call
    A62680
    $304.09
  • 2-1/2 2-1/2 8 12 6 TiN Center Cutting Call
    A62684
    $442.75
  • 2-1/2 2-1/2 4 8 4 TiN Center Cutting Call
    A62688
    $332.79
  • 2-1/2 2-1/2 6 10 4 TiN Center Cutting Call
    A62692
    $406.20
  • 2-1/2 2-1/2 8 12 4 TiN Center Cutting Call
    A62696
    $467.46
  • 2-1/2 2 4 7-5/8 4 TiN Center Cutting Call
    A62700
    $311.67
  • 2-1/2 2 6 9-5/8 4 TiN Center Cutting Call
    A62704
    $392.76
  • 2-1/2 2 8 11-5/8 4 TiN Center Cutting Call
    A62708
    $455.94
  • 2-1/2 2 4 7-5/8 6 TiCN Center Cutting Call
    A62662
    $327.08
  • 2-1/2 2 6 9-5/8 6 TiCN Center Cutting Call
    A62666
    $421.80
  • 2-1/2 2-1/2 10 14 6 TiCN Center Cutting Call
    A62670
    $568.04
  • 2-1/2 2-1/2 12 16 6 TiCN Center Cutting Call
    A62674
    $665.29
  • 2-1/2 2-1/2 4 8 6 TiCN Center Cutting Call
    A62678
    $350.16
  • 2-1/2 2-1/2 8 12 6 TiCN Center Cutting Call
    A62682
    $515.68
  • 2-1/2 2-1/2 4 8 4 TiCN Center Cutting Call
    A62686
    $378.84
  • 2-1/2 2-1/2 6 10 4 TiCN Center Cutting Call
    A62690
    $465.70
  • 2-1/2 2-1/2 8 12 4 TiCN Center Cutting Call
    A62694
    $540.40
  • 2-1/2 2 4 7-5/8 4 TiCN Center Cutting Call
    A62698
    $347.18
  • 2-1/2 2 6 9-5/8 4 TiCN Center Cutting Call
    A62702
    $445.55
  • 2-1/2 2 8 11-5/8 4 TiCN Center Cutting Call
    A62706
    $523.12
  • 2-1/2 2 4 7-5/8 6 TiALN Center Cutting Call
    A62663
    $344.84
  • 2-1/2 2 6 9-5/8 6 TiALN Center Cutting Call
    A62667
    $448.18
  • 2-1/2 2-1/2 10 14 6 TiALN Center Cutting Call
    A62671
    $608.83
  • 2-1/2 2-1/2 12 16 6 TiALN Center Cutting Call
    A62675
    $715.67
  • 2-1/2 2-1/2 4 8 6 TiALN Center Cutting Call
    A62679
    $373.18
  • 2-1/2 2-1/2 8 12 6 TiALN Center Cutting Call
    A62683
    $552.15
  • 2-1/2 2-1/2 4 8 4 TiALN Center Cutting Call
    A62687
    $401.89
  • 2-1/2 2-1/2 6 10 4 TiALN Center Cutting Call
    A62691
    $495.46
  • 2-1/2 2-1/2 8 12 4 TiALN Center Cutting Call
    A62695
    $576.87
  • 2-1/2 2 4 7-5/8 4 TiALN Center Cutting Call
    A62699
    $364.93
  • 2-1/2 2 6 9-5/8 4 TiALN Center Cutting Call
    A62703
    $471.94
  • 2-1/2 2 8 11-5/8 4 TiALN Center Cutting Call
    A62707
    $556.72
  • 3 2-1/2 10 13-5/8 8 Uncoated Non Center Cutting Call
    A61365
    $474.30
  • 3 2-1/2 12 15 8 Uncoated Non Center Cutting Call
    A61369
    $498.81
  • 3 2-1/2 4 7-5/8 8 Uncoated Non Center Cutting Call
    A61373
    $253.86
  • 3 2-1/2 5 8-5/8 8 Uncoated Non Center Cutting Call
    A61377
    $288.69
  • 3 2-1/2 6 9-5/8 8 Uncoated Non Center Cutting Call
    A61381
    $316.41
  • 3 2-1/2 8 11-5/8 8 Uncoated Non Center Cutting Call
    A61385
    $384.77
  • 3 2-1/2 4 7-5/8 6 Uncoated Non Center Cutting Call
    A61389
    $261.50
  • 3 2-1/2 5 8-5/8 6 Uncoated Non Center Cutting Call
    A61393
    $283.53
  • 3 2-1/2 6 9-5/8 6 Uncoated Non Center Cutting Call
    A61397
    $325.98
  • 3 2-1/2 8 11-5/8 6 Uncoated Non Center Cutting Call
    A61401
    $395.94
  • 3 2-1/2 10 13-5/8 8 TiN Non Center Cutting Call
    A61368
    $631.72
  • 3 2-1/2 12 15 8 TiN Non Center Cutting Call
    A61372
    $682.17
  • Total: items /

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