4 & 6 Flute Regular

4 & 6 Flute Regular

Atlas HSS 4 Flute Ball Mill

HSS Ball Mill - 4 Flute - 30° Helix - Fractional

  • 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
  • Compare SKU Vendor Size (D1) Shank Diameter (D2) Flute Length (L2) Reach (L3) Overall Length (L1) Length Type Corner Radius (R) Included Angle Taper Angle Helix Angle Number of Flutes Weldon Flats Flats Coating In Stock Price Quantity
    A64365 HTC Tool 1/4 3/8 5/8 2-1/2 30° 4 Uncoated Call
    $23.17
  • A64368 HTC Tool 1/4 3/8 5/8 2-1/2 30° 4 TiN Call
    $26.49
  • A64366 HTC Tool 1/4 3/8 5/8 2-1/2 30° 4 TiCN Call
    $28.13
  • A64367 HTC Tool 1/4 3/8 5/8 2-1/2 30° 4 TiALN Call
    $28.97
  • A64361 HTC Tool 1/4 3/8 1-1/4 3-1/16 30° 4 Uncoated Call
    $26.46
  • A64364 HTC Tool 1/4 3/8 1-1/4 3-1/16 30° 4 TiN Call
    $29.78
  • A64362 HTC Tool 1/4 3/8 1-1/4 3-1/16 30° 4 TiCN Call
    $31.43
  • A64363 HTC Tool 1/4 3/8 1-1/4 3-1/16 30° 4 TiALN Call
    $32.26
  • A64357 HTC Tool 1/4 3/8 1-3/4 3-1/2 30° 4 Uncoated Call
    $27.37
  • A64360 HTC Tool 1/4 3/8 1-3/4 3-1/2 30° 4 TiN Call
    $30.71
  • A64358 HTC Tool 1/4 3/8 1-3/4 3-1/2 30° 4 TiCN Call
    $32.34
  • A64359 HTC Tool 1/4 3/8 1-3/4 3-1/2 30° 4 TiALN Call
    $33.17
  • A66923 HTC Tool 5/16 3/8 3/4 2-1/2 30° 4 Uncoated Call
    $23.17
  • A66926 HTC Tool 5/16 3/8 3/4 2-1/2 30° 4 TiN Call
    $26.49
  • A66924 HTC Tool 5/16 3/8 3/4 2-1/2 30° 4 TiCN Call
    $28.13
  • A66925 HTC Tool 5/16 3/8 3/4 2-1/2 30° 4 TiALN Call
    $28.97
  • A66919 HTC Tool 5/16 3/8 1-3/8 3-1/8 30° 4 Uncoated Call
    $27.78
  • A66922 HTC Tool 5/16 3/8 1-3/8 3-1/8 30° 4 TiN Call
    $31.08
  • A66920 HTC Tool 5/16 3/8 1-3/8 3-1/8 30° 4 TiCN Call
    $32.75
  • A66921 HTC Tool 5/16 3/8 1-3/8 3-1/8 30° 4 TiALN Call
    $33.58
  • A65852 HTC Tool 3/8 3/8 3/4 2-1/2 30° 4 Uncoated Call
    $25.93
  • A65855 HTC Tool 3/8 3/8 3/4 2-1/2 30° 4 TiN Call
    $29.24
  • A65853 HTC Tool 3/8 3/8 3/4 2-1/2 30° 4 TiCN Call
    $30.92
  • A65854 HTC Tool 3/8 3/8 3/4 2-1/2 30° 4 TiALN Call
    $31.74
  • A65848 HTC Tool 3/8 3/8 1-1/2 3-1/4 30° 4 Uncoated Call
    $30.02
  • A65851 HTC Tool 3/8 3/8 1-1/2 3-1/4 30° 4 TiN Call
    $33.32
  • A65849 HTC Tool 3/8 3/8 1-1/2 3-1/4 30° 4 TiCN Call
    $34.99
  • A65850 HTC Tool 3/8 3/8 1-1/2 3-1/4 30° 4 TiALN Call
    $35.80
  • A65844 HTC Tool 3/8 3/8 2 3-3/4 30° 4 Uncoated Call
    $31.07
  • A65847 HTC Tool 3/8 3/8 2 3-3/4 30° 4 TiN Call
    $34.37
  • A65845 HTC Tool 3/8 3/8 2 3-3/4 30° 4 TiCN Call
    $36.04
  • A65846 HTC Tool 3/8 3/8 2 3-3/4 30° 4 TiALN Call
    $36.88
  • A65840 HTC Tool 3/8 3/8 2-1/2 4-1/4 30° 4 Uncoated Call
    $32.90
  • A65843 HTC Tool 3/8 3/8 2-1/2 4-1/4 30° 4 TiN Call
    $37.37
  • A65841 HTC Tool 3/8 3/8 2-1/2 4-1/4 30° 4 TiCN Call
    $39.62
  • A65842 HTC Tool 3/8 3/8 2-1/2 4-1/4 30° 4 TiALN Call
    $40.73
  • A65836 HTC Tool 3/8 3/8 1 5 30° 4 Uncoated Call
    $39.23
  • A65839 HTC Tool 3/8 3/8 1 5 30° 4 TiN Call
    $46.54
  • A65837 HTC Tool 3/8 3/8 1 5 30° 4 TiCN Call
    $50.18
  • A65838 HTC Tool 3/8 3/8 1 5 30° 4 TiALN Call
    $52.00
  • A63881 HTC Tool 1/2 1/2 1 3 30° 4 Uncoated Call
    $27.23
  • A63884 HTC Tool 1/2 1/2 1 3 30° 4 TiN Call
    $31.28
  • A63882 HTC Tool 1/2 1/2 1 3 30° 4 TiCN Call
    $33.31
  • A63883 HTC Tool 1/2 1/2 1 3 30° 4 TiALN Call
    $34.29
  • A63873 HTC Tool 1/2 1/2 1-1/2 3-1/2 30° 4 Uncoated Call
    $40.94
  • A63877 HTC Tool 1/2 1/2 1-1/4 3-1/4 30° 4 Uncoated Call
    $30.02
  • A63876 HTC Tool 1/2 1/2 1-1/2 3-1/2 30° 4 TiN Call
    $44.97
  • A63880 HTC Tool 1/2 1/2 1-1/4 3-1/4 30° 4 TiN Call
    $34.05
  • A63874 HTC Tool 1/2 1/2 1-1/2 3-1/2 30° 4 TiCN Call
    $46.97
  • A63878 HTC Tool 1/2 1/2 1-1/4 3-1/4 30° 4 TiCN Call
    $36.05
  • A63875 HTC Tool 1/2 1/2 1-1/2 3-1/2 30° 4 TiALN Call
    $47.98
  • A63879 HTC Tool 1/2 1/2 1-1/4 3-1/4 30° 4 TiALN Call
    $37.06
  • A63865 HTC Tool 1/2 1/2 2 4 30° 4 Uncoated Call
    $35.54
  • A63869 HTC Tool 1/2 1/2 2-1/2 4-1/2 30° 4 Uncoated Call
    $40.94
  • A63868 HTC Tool 1/2 1/2 2 4 30° 4 TiN Call
    $41.56
  • A63872 HTC Tool 1/2 1/2 2-1/2 4-1/2 30° 4 TiN Call
    $46.96
  • A63866 HTC Tool 1/2 1/2 2 4 30° 4 TiCN Call
    $44.55
  • A63870 HTC Tool 1/2 1/2 2-1/2 4-1/2 30° 4 TiCN Call
    $49.96
  • A63867 HTC Tool 1/2 1/2 2 4 30° 4 TiALN Call
    $46.05
  • A63871 HTC Tool 1/2 1/2 2-1/2 4-1/2 30° 4 TiALN Call
    $51.45
  • A63861 HTC Tool 1/2 1/2 3 5 30° 4 Uncoated Call
    $46.86
  • A63864 HTC Tool 1/2 1/2 3 5 30° 4 TiN Call
    $54.16
  • A63862 HTC Tool 1/2 1/2 3 5 30° 4 TiCN Call
    $57.81
  • A63863 HTC Tool 1/2 1/2 3 5 30° 4 TiALN Call
    $59.63
  • A63857 HTC Tool 1/2 1/2 1-1/4 6 30° 4 Uncoated Call
    $51.20
  • A63860 HTC Tool 1/2 1/2 1-1/4 6 30° 4 TiN Call
    $59.92
  • A63858 HTC Tool 1/2 1/2 1-1/4 6 30° 4 TiCN Call
    $64.29
  • A63859 HTC Tool 1/2 1/2 1-1/4 6 30° 4 TiALN Call
    $66.49
  • A66603 HTC Tool 5/8 5/8 1-1/4 3-3/8 30° 4 Uncoated Call
    $43.31
  • A66604 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 4 Uncoated Call
    $45.81
  • A66607 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 4 TiN Call
    $51.76
  • A66610 HTC Tool 5/8 5/8 1-1/4 3-3/8 30° 4 TiN Call
    $49.27
  • A66605 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 4 TiCN Call
    $54.74
  • A66608 HTC Tool 5/8 5/8 1-1/4 3-3/8 30° 4 TiCN Call
    $52.25
  • A66606 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 4 TiALN Call
    $56.24
  • A66609 HTC Tool 5/8 5/8 1-1/4 3-3/8 30° 4 TiALN Call
    $53.74
  • A66599 HTC Tool 5/8 5/8 2-1/2 4-5/8 30° 4 Uncoated Call
    $50.17
  • A66602 HTC Tool 5/8 5/8 2-1/2 4-5/8 30° 4 TiN Call
    $57.67
  • A66600 HTC Tool 5/8 5/8 2-1/2 4-5/8 30° 4 TiCN Call
    $61.42
  • A66601 HTC Tool 5/8 5/8 2-1/2 4-5/8 30° 4 TiALN Call
    $63.31
  • A66595 HTC Tool 5/8 5/8 3 5-1/8 30° 4 Uncoated Call
    $54.23
  • A66598 HTC Tool 5/8 5/8 3 5-1/8 30° 4 TiN Call
    $62.98
  • A66596 HTC Tool 5/8 5/8 3 5-1/8 30° 4 TiCN Call
    $67.33
  • A66597 HTC Tool 5/8 5/8 3 5-1/8 30° 4 TiALN Call
    $69.50
  • A66591 HTC Tool 5/8 5/8 3-3/4 5-7/8 30° 4 Uncoated Call
    $59.88
  • A66594 HTC Tool 5/8 5/8 3-3/4 5-7/8 30° 4 TiN Call
    $69.75
  • A66592 HTC Tool 5/8 5/8 3-3/4 5-7/8 30° 4 TiCN Call
    $74.69
  • A66593 HTC Tool 5/8 5/8 3-3/4 5-7/8 30° 4 TiALN Call
    $77.17
  • A66587 HTC Tool 5/8 5/8 1-1/2 7-1/8 30° 4 Uncoated Call
    $66.46
  • A66590 HTC Tool 5/8 5/8 1-1/2 7-1/8 30° 4 TiN Call
    $78.10
  • A66588 HTC Tool 5/8 5/8 1-1/2 7-1/8 30° 4 TiCN Call
    $83.92
  • A66589 HTC Tool 5/8 5/8 1-1/2 7-1/8 30° 4 TiALN Call
    $86.80
  • A65336 HTC Tool 3/4 3/4 1-1/2 3-3/4 30° 4 Uncoated Call
    $51.72
  • A65338 HTC Tool 3/4 3/4 1-5/8 3-7/8 30° 4 Uncoated Call
    $53.05
  • A65341 HTC Tool 3/4 3/4 1-5/8 3-7/8 30° 4 TiN Call
    $61.94
  • A65343 HTC Tool 3/4 3/4 1-1/2 3-3/4 30° 4 TiN Call
    $58.79
  • A65337 HTC Tool 3/4 3/4 1-1/2 3-3/4 30° 4 TiCN Call
    $62.35
  • A65339 HTC Tool 3/4 3/4 1-5/8 3-7/8 30° 4 TiCN Call
    $66.41
  • A65340 HTC Tool 3/4 3/4 1-5/8 3-7/8 30° 4 TiALN Call
    $68.63
  • A65342 HTC Tool 3/4 3/4 1-1/2 3-3/4 30° 4 TiALN Call
    $64.10
  • Total: items /

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