4 Flute Regular

4 Flute Regular

Atlas HSS 4 Flute Ball Mill Double End

HSS Ball Mill - 4 Flute - 30° Helix - Double End - 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. 

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
    A64513 HTC Tool 1/8 3/8 3/8 3-1/16 30° 4 Uncoated Available to Order*
    $37.37
  • A64516 HTC Tool 1/8 3/8 3/8 3-1/16 30° 4 TiN Available to Order*
    $40.71
  • A64514 HTC Tool 1/8 3/8 3/8 3-1/16 30° 4 TiCN Available to Order*
    $42.35
  • A64515 HTC Tool 1/8 3/8 3/8 3-1/16 30° 4 TiALN Available to Order*
    $43.18
  • A61673 HTC Tool 5/32 3/8 7/16 3-1/8 30° 4 Uncoated Available to Order*
    $37.37
  • A61676 HTC Tool 5/32 3/8 7/16 3-1/8 30° 4 TiN Available to Order*
    $40.71
  • A61674 HTC Tool 5/32 3/8 7/16 3-1/8 30° 4 TiCN Available to Order*
    $42.35
  • A61675 HTC Tool 5/32 3/8 7/16 3-1/8 30° 4 TiALN Available to Order*
    $43.18
  • A66000 HTC Tool 3/16 3/8 1/2 3-1/4 30° 4 Uncoated Available to Order*
    $37.37
  • A66003 HTC Tool 3/16 3/8 1/2 3-1/4 30° 4 TiN Available to Order*
    $40.71
  • A66001 HTC Tool 3/16 3/8 1/2 3-1/4 30° 4 TiCN Available to Order*
    $42.35
  • A66002 HTC Tool 3/16 3/8 1/2 3-1/4 30° 4 TiALN Available to Order*
    $43.18
  • A61809 HTC Tool 7/32 3/8 9/16 3-1/4 30° 4 Uncoated Available to Order*
    $37.37
  • A61812 HTC Tool 7/32 3/8 9/16 3-1/4 30° 4 TiN Available to Order*
    $40.71
  • A61810 HTC Tool 7/32 3/8 9/16 3-1/4 30° 4 TiCN Available to Order*
    $42.35
  • A61811 HTC Tool 7/32 3/8 9/16 3-1/4 30° 4 TiALN Available to Order*
    $43.18
  • A64053 HTC Tool 1/4 3/8 5/8 3-3/8 30° 4 Uncoated Available to Order*
    $37.37
  • A64056 HTC Tool 1/4 3/8 5/8 3-3/8 30° 4 TiN Available to Order*
    $40.71
  • A64054 HTC Tool 1/4 3/8 5/8 3-3/8 30° 4 TiCN Available to Order*
    $42.35
  • A64055 HTC Tool 1/4 3/8 5/8 3-3/8 30° 4 TiALN Available to Order*
    $43.18
  • A61873 HTC Tool 9/32 3/8 11/16 3-3/8 30° 4 Uncoated Available to Order*
    $37.37
  • A61876 HTC Tool 9/32 3/8 11/16 3-3/8 30° 4 TiN Available to Order*
    $40.71
  • A61874 HTC Tool 9/32 3/8 11/16 3-3/8 30° 4 TiCN Available to Order*
    $42.35
  • A61875 HTC Tool 9/32 3/8 11/16 3-3/8 30° 4 TiALN Available to Order*
    $43.18
  • A66799 HTC Tool 5/16 3/8 3/4 3-1/2 30° 4 Uncoated Available to Order*
    $37.37
  • A66802 HTC Tool 5/16 3/8 3/4 3-1/2 30° 4 TiN Available to Order*
    $40.71
  • A66800 HTC Tool 5/16 3/8 3/4 3-1/2 30° 4 TiCN Available to Order*
    $42.35
  • A66801 HTC Tool 5/16 3/8 3/4 3-1/2 30° 4 TiALN Available to Order*
    $43.18
  • A61925 HTC Tool 11/32 3/8 3/4 3-1/2 30° 4 Uncoated Available to Order*
    $37.37
  • A61928 HTC Tool 11/32 3/8 3/4 3-1/2 30° 4 TiN Available to Order*
    $40.71
  • A61926 HTC Tool 11/32 3/8 3/4 3-1/2 30° 4 TiCN Available to Order*
    $42.35
  • A61927 HTC Tool 11/32 3/8 3/4 3-1/2 30° 4 TiALN Available to Order*
    $43.18
  • A65556 HTC Tool 3/8 3/8 3/4 3-1/2 30° 4 Uncoated Available to Order*
    $37.37
  • A65559 HTC Tool 3/8 3/8 3/4 3-1/2 30° 4 TiN Available to Order*
    $40.71
  • A65557 HTC Tool 3/8 3/8 3/4 3-1/2 30° 4 TiCN Available to Order*
    $42.35
  • A65558 HTC Tool 3/8 3/8 3/4 3-1/2 30° 4 TiALN Available to Order*
    $43.18
  • A63541 HTC Tool 1/2 1/2 1 4-1/8 30° 4 Uncoated Available to Order*
    $48.96
  • A63544 HTC Tool 1/2 1/2 1 4-1/8 30° 4 TiN Available to Order*
    $54.99
  • A63542 HTC Tool 1/2 1/2 1 4-1/8 30° 4 TiCN Available to Order*
    $57.96
  • A63543 HTC Tool 1/2 1/2 1 4-1/8 30° 4 TiALN Available to Order*
    $59.47
  • A66368 HTC Tool 5/8 5/8 1-3/8 5 30° 4 Uncoated Available to Order*
    $69.34
  • A66371 HTC Tool 5/8 5/8 1-3/8 5 30° 4 TiN Available to Order*
    $78.09
  • A66369 HTC Tool 5/8 5/8 1-3/8 5 30° 4 TiCN Available to Order*
    $82.45
  • A66370 HTC Tool 5/8 5/8 1-3/8 5 30° 4 TiALN Available to Order*
    $84.63
  • A65037 HTC Tool 3/4 3/4 1-5/8 5-5/8 30° 4 Uncoated Available to Order*
    $93.44
  • A65040 HTC Tool 3/4 3/4 1-5/8 5-5/8 30° 4 TiN Available to Order*
    $103.45
  • A65038 HTC Tool 3/4 3/4 1-5/8 5-5/8 30° 4 TiCN Available to Order*
    $108.42
  • A65039 HTC Tool 3/4 3/4 1-5/8 5-5/8 30° 4 TiALN Available to Order*
    $110.92
  • A67059 HTC Tool 7/8 7/8 1-7/8 6-1/8 30° 4 Uncoated Available to Order*
    $117.78
  • A67062 HTC Tool 7/8 7/8 1-7/8 6-1/8 30° 4 TiN Available to Order*
    $132.23
  • A67060 HTC Tool 7/8 7/8 1-7/8 6-1/8 30° 4 TiCN Available to Order*
    $139.47
  • A67061 HTC Tool 7/8 7/8 1-7/8 6-1/8 30° 4 TiALN Available to Order*
    $143.05
  • A60349 HTC Tool 1 1 1-7/8 6-3/8 30° 4 Uncoated Available to Order*
    $135.02
  • A60352 HTC Tool 1 1 1-7/8 6-3/8 30° 4 TiN Available to Order*
    $150.54
  • A60350 HTC Tool 1 1 1-7/8 6-3/8 30° 4 TiCN Available to Order*
    $158.30
  • A60351 HTC Tool 1 1 1-7/8 6-3/8 30° 4 TiALN Available to Order*
    $162.16

* Lead times can vary from 1–10 business days. Call (908) 98-ATLAS or email sales@atlascuttingtools.com for details.

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