Fractional Size

Fractional Size

Atlas Cutting Tools stocks USA precision Solid Carbide Ball Mills. Buy with confidence and at competitive prices along with same day shipping.

Atlas Solid Carbide 4 Flute Ball Mill

Solid Carbide 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
    A50961 ACT 5/8 5/8 3 6 30° 4 TiCN 10
    $150.91
  • A69377 HTC Tool 5/8 5/8 4 7 30° 4 Uncoated Available to Order*
    $118.65
  • A69361 HTC Tool 5/8 5/8 4 7 30° 4 ALTiN Available to Order*
    $133.55
  • A69378 HTC Tool 5/8 5/8 5 8 30° 4 Uncoated Available to Order*
    $141.75
  • A69362 HTC Tool 5/8 5/8 5 8 30° 4 ALTiN Available to Order*
    $158.81
  • A69223 HTC Tool 41/64 3/4 1-1/2 4 30° 4 TiN Available to Order*
    $124.95
  • A69224 HTC Tool 21/32 3/4 1-1/2 4 30° 4 TiN Available to Order*
    $124.18
  • A69225 HTC Tool 43/64 3/4 1-1/2 4 30° 4 TiN Available to Order*
    $122.90
  • A71507 HTC Tool 11/16 3/4 1-1/2 4 30° 4 Uncoated Available to Order*
    $20.62
  • A69226 HTC Tool 11/16 3/4 1-1/2 4 30° 4 TiN Available to Order*
    $119.56
  • A69227 HTC Tool 45/64 3/4 1-1/2 4 30° 4 TiN Available to Order*
    $119.98
  • A69228 HTC Tool 23/32 3/4 1-1/2 4 30° 4 TiN Available to Order*
    $119.05
  • A69229 HTC Tool 47/64 3/4 1-1/2 4 30° 4 TiN Available to Order*
    $117.91
  • A48174 HTC Tool 3/4 3/4 1 3 30° 4 Uncoated 12
    $159.07
  • A74692 ACT 3/4 3/4 1 3 30° 4 Uncoated Available to Order*
    $122.78
  • A69262 HTC Tool 3/4 3/4 1 3 30° 4 TiN Available to Order*
    $123.20
  • A75635 ACT 3/4 3/4 1 3 30° 4 TiN Available to Order*
    $134.46
  • A75443 ACT 3/4 3/4 1 3 30° 4 TiCN Available to Order*
    $135.72
  • A75023 ACT 3/4 3/4 1 3 30° 4 ALTiN Available to Order*
    $139.02
  • A48328 ACT 3/4 3/4 1-1/2 4 30° 4 Uncoated 100
    $146.45
  • A69230 HTC Tool 3/4 3/4 1-1/2 4 30° 4 TiN Available to Order*
    $137.76
  • A75492 ACT 3/4 3/4 1-1/2 4 30° 4 TiN Available to Order*
    $125.63
  • A50850 ACT 3/4 3/4 1-1/2 4 30° 4 TiCN 18
    $164.51
  • A75044 ACT 0.0313 0.0313 0.0250 1-1/2 30° 4 ALTiN Available to Order*
    $16.16
  • A75624 ACT 0.0313 0.0313 1/16 1-1/2 30° 4 TiN Available to Order*
    $15.44
  • A75429 ACT 0.0313 0.0313 1/16 1-1/2 30° 4 TiCN Available to Order*
    $15.82
  • A75045 ACT 0.0313 0.0313 1/16 1-1/2 30° 4 ALTiN Available to Order*
    $16.62
  • A75626 ACT 0.0938 0.0938 3/16 1-1/2 30° 4 TiN Available to Order*
    $12.39
  • A75433 ACT 0.0938 0.0938 3/16 1-1/2 30° 4 TiCN Available to Order*
    $12.68
  • A75048 ACT 0.0938 0.0938 3/16 1-1/2 30° 4 ALTiN Available to Order*
    $12.43
  • A75123 ACT 0.0313 0.0313 3/16 1-1/2 30° 4 ALTiN Available to Order*
    $17.37
  • A75474 ACT 0.0938 0.0938 3/8 1-1/2 30° 4 TiN Available to Order*
    $14.49
  • A75041 ACT 0.0938 0.0938 1/2 1-1/2 30° 4 ALTiN Available to Order*
    $17.70
  • A75481 ACT 0.2813 0.2813 3/4 2-1/2 30° 4 TiN Available to Order*
    $30.47
  • A75485 ACT 0.3438 0.3438 1 2-1/2 30° 4 TiN Available to Order*
    $39.72

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

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