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) Neck Dia (D3) 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
    A48347 ACT 17/64 5/16 3/4 2-1/2 30° 4 ALTiN 18
    $41.56
  • A79820 ACT 9/32 5/16 3/4 2-1/2 30° 4 ALTiN 100
    $63.74
  • A79809 ACT 9/32 5/16 3/4 2-1/2 30° 4 Uncoated 100
    $54.46
  • A69199 HTC Tool 17/64 3/8 7/8 2-1/2 30° 4 TiN Available to Order*
    $20.68
  • A48311 ACT 9/32 5/16 3/4 2-1/2 30° 4 Uncoated 100
    $32.28
  • A50833 ACT 9/32 5/16 3/4 2-1/2 30° 4 TiCN 18
    $39.74
  • A48348 ACT 9/32 5/16 3/4 2-1/2 30° 4 ALTiN 100
    $41.64
  • A69200 HTC Tool 9/32 3/8 7/8 2-1/2 30° 4 TiN Available to Order*
    $19.42
  • A48312 ACT 19/64 5/16 13/16 2-1/2 30° 4 Uncoated 100
    $35.09
  • A75482 ACT 19/64 19/64 13/16 2-1/2 30° 4 TiN 22
    $41.80
  • A50834 ACT 19/64 5/16 13/16 2-1/2 30° 4 TiCN 9
    $42.51
  • A48349 ACT 19/64 5/16 13/16 2-1/2 30° 4 ALTiN 21
    $44.45
  • A69201 HTC Tool 19/64 3/8 7/8 2-1/2 30° 4 TiN Available to Order*
    $19.38
  • A48169 HTC Tool 5/16 3/8 1/2 2 30° 4 Uncoated 100
    $15.56
  • A74687 ACT 5/16 5/16 1/2 2 30° 4 Uncoated 100
    $28.24
  • A69257 HTC Tool 5/16 3/8 1/2 2 30° 4 TiN Available to Order*
    $19.95
  • A75631 ACT 5/16 5/16 1/2 2 30° 4 TiN 34
    $34.51
  • A75439 ACT 5/16 5/16 1/2 2 30° 4 TiCN 9
    $35.30
  • A48377 HTC Tool 5/16 3/8 1/2 2 30° 4 ALTiN 128
    $22.11
  • A75017 ACT 5/16 5/16 1/2 2 30° 4 ALTiN 17
    $36.95
  • A48313 ACT 5/16 5/16 13/16 2-1/2 30° 4 Uncoated 100
    $29.81
  • A75483 ACT 5/16 5/16 13/16 2-1/2 30° 4 TiN 3
    $36.48
  • A50835 ACT 5/16 5/16 13/16 2-1/2 30° 4 TiCN 21
    $37.19
  • A48350 ACT 5/16 5/16 13/16 2-1/2 30° 4 ALTiN 82
    $39.05
  • A69202 HTC Tool 5/16 5/16 7/8 2-1/2 30° 4 TiN Available to Order*
    $18.90
  • A48687 ACT 5/16 5/16 1-1/8 3 30° 4 Uncoated 100
    $37.93
  • A69087 HTC Tool 5/16 5/16 1-1/8 3 30° 4 TiN Available to Order*
    $30.17
  • A75498 ACT 5/16 5/16 1-1/8 3 30° 4 TiN 18
    $44.57
  • A50899 ACT 5/16 5/16 1-1/8 3 30° 4 TiCN 20
    $45.35
  • A48701 ACT 5/16 5/16 1-1/8 3 30° 4 ALTiN 100
    $47.20
  • A69073 HTC Tool 5/16 5/16 1-1/2 6 30° 4 TiN Available to Order*
    $52.36
  • A48803 ACT 5/16 5/16 1-5/8 4 30° 4 Uncoated 62
    $47.37
  • A69072 HTC Tool 5/16 5/16 1-5/8 4 30° 4 TiN Available to Order*
    $34.12
  • A79821 ACT 5/16 5/16 13/16 2-1/2 30° 4 ALTiN 100
    $68.24
  • A79810 ACT 5/16 5/16 13/16 2-1/2 30° 4 Uncoated 100
    $59.04
  • A75822 ACT 5/16 5/16 1-5/8 4 30° 4 TiN 13
    $54.58
  • A50955 ACT 5/16 5/16 1-5/8 4 30° 4 TiCN 8
    $55.33
  • A48819 ACT 5/16 5/16 1-5/8 4 30° 4 ALTiN 51
    $57.39
  • A69372 HTC Tool 5/16 5/16 3 6 30° 4 Uncoated Available to Order*
    $49.24
  • A69356 HTC Tool 5/16 5/16 3 6 30° 4 ALTiN Available to Order*
    $60.84
  • A69203 HTC Tool 21/64 3/8 7/8 2-1/2 30° 4 TiN Available to Order*
    $23.67
  • A48314 ACT 21/64 3/8 1 2-1/2 30° 4 Uncoated 84
    $40.70
  • A75484 ACT 21/64 21/64 1 2-1/2 30° 4 TiN 23
    $48.69
  • A50836 ACT 21/64 3/8 1 2-1/2 30° 4 TiCN 7
    $37.03
  • A48351 ACT 21/64 3/8 1 2-1/2 30° 4 ALTiN 22
    $51.87
  • A69204 HTC Tool 11/32 3/8 7/8 2-1/2 30° 4 TiN Available to Order*
    $23.10
  • A48315 ACT 11/32 3/8 1 2-1/2 30° 4 Uncoated 100
    $42.88
  • A50837 ACT 11/32 3/8 1 2-1/2 30° 4 TiCN 10
    $51.66
  • A48352 ACT 11/32 3/8 1 2-1/2 30° 4 ALTiN 14
    $53.93
  • A69205 HTC Tool 23/64 3/8 7/8 2-1/2 30° 4 TiN Available to Order*
    $23.60
  • A48316 ACT 23/64 3/8 1 2-1/2 30° 4 Uncoated 20
    $40.70
  • A75486 ACT 23/64 23/64 1 2-1/2 30° 4 TiN 23
    $48.69
  • A50838 ACT 23/64 3/8 1 2-1/2 30° 4 TiCN 22
    $49.64
  • A48353 ACT 23/64 3/8 1 2-1/2 30° 4 ALTiN 20
    $51.87
  • A48170 HTC Tool 3/8 3/8 5/8 2 30° 4 Uncoated 134
    $18.96
  • A74688 ACT 3/8 3/8 5/8 2 30° 4 Uncoated 100
    $36.48
  • A69258 HTC Tool 3/8 3/8 5/8 2 30° 4 TiN Available to Order*
    $22.05
  • A75632 ACT 3/8 3/8 5/8 2 30° 4 TiN 20
    $43.86
  • A75440 ACT 3/8 3/8 5/8 2 30° 4 TiCN 32
    $44.78
  • A48378 HTC Tool 3/8 3/8 5/8 2 30° 4 ALTiN 93
    $25.49
  • A75018 ACT 3/8 3/8 5/8 2 30° 4 ALTiN 100
    $46.14
  • A48317 ACT 3/8 3/8 1 2-1/2 30° 4 Uncoated 100
    $32.08
  • A69206 HTC Tool 3/8 3/8 1 2-1/2 30° 4 TiN Available to Order*
    $23.10
  • A75487 ACT 3/8 3/8 1 2-1/2 30° 4 TiN Available to Order*
    $39.99
  • A50839 ACT 3/8 3/8 1 2-1/2 30° 4 TiCN 37
    $40.86
  • A48354 ACT 3/8 3/8 1 2-1/2 30° 4 ALTiN 100
    $43.13
  • A48689 ACT 3/8 3/8 1 4 30° 4 Uncoated 100
    $53.64
  • A75500 ACT 3/8 3/8 1 4 30° 4 TiN Available to Order*
    $62.26
  • A50901 ACT 3/8 3/8 1 4 30° 4 TiCN 21
    $63.20
  • A48703 ACT 3/8 3/8 1 4 30° 4 ALTiN 40
    $65.60
  • A48688 ACT 3/8 3/8 1-1/8 3 30° 4 Uncoated 43
    $44.08
  • A69088 HTC Tool 3/8 3/8 1-1/8 3 30° 4 TiN Available to Order*
    $38.09
  • A75499 ACT 3/8 3/8 1-1/8 3 30° 4 TiN 11
    $52.03
  • A50900 ACT 3/8 3/8 1-1/8 3 30° 4 TiCN 10
    $52.89
  • A48702 ACT 3/8 3/8 1-1/8 3 30° 4 ALTiN 48
    $55.13
  • A48805 ACT 3/8 3/8 1-1/2 6 30° 4 Uncoated 20
    $72.31
  • A69075 HTC Tool 3/8 3/8 1-1/2 6 30° 4 TiN Available to Order*
    $55.78
  • A50957 ACT 3/8 3/8 1-1/2 6 30° 4 TiCN 19
    $83.44
  • A48821 ACT 3/8 3/8 1-1/2 6 30° 4 ALTiN 66
    $86.17
  • A48804 ACT 3/8 3/8 1-3/4 4 30° 4 Uncoated 100
    $51.05
  • A69074 HTC Tool 3/8 3/8 1-3/4 4 30° 4 TiN Available to Order*
    $53.71
  • A79822 ACT 3/8 3/8 1 2-1/2 30° 4 ALTiN 100
    $72.65
  • A79811 ACT 3/8 3/8 1 2-1/2 30° 4 Uncoated 100
    $61.60
  • A75823 ACT 3/8 3/8 1-3/4 4 30° 4 TiN 4
    $59.66
  • A50956 ACT 3/8 3/8 1-3/4 4 30° 4 TiCN 7
    $60.53
  • A48820 ACT 3/8 3/8 1-3/4 4 30° 4 ALTiN 22
    $62.92
  • A69076 HTC Tool 3/8 3/8 3 6 30° 4 TiN Available to Order*
    $58.26
  • A69373 HTC Tool 3/8 3/8 4 7 30° 4 Uncoated Available to Order*
    $59.85
  • A69357 HTC Tool 3/8 3/8 4 7 30° 4 ALTiN Available to Order*
    $72.38
  • A69207 HTC Tool 25/64 7/16 1 2-1/2 30° 4 TiN Available to Order*
    $39.38
  • A48318 ACT 25/64 7/16 1 2-3/4 30° 4 Uncoated 43
    $55.41
  • A75488 ACT 25/64 25/64 1 2-3/4 30° 4 TiN 10
    $64.65
  • A50840 ACT 25/64 7/16 1 2-3/4 30° 4 TiCN 15
    $49.14
  • A48355 ACT 25/64 7/16 1 2-3/4 30° 4 ALTiN 11
    $68.23
  • A69208 HTC Tool 13/32 7/16 1 2-1/2 30° 4 TiN Available to Order*
    $38.85
  • A48319 ACT 13/32 7/16 1 2-3/4 30° 4 Uncoated 100
    $55.66
  • A50841 ACT 13/32 7/16 1 2-3/4 30° 4 TiCN 17
    $66.01
  • A48356 ACT 13/32 7/16 1 2-3/4 30° 4 ALTiN 16
    $68.56
  • A69209 HTC Tool 27/64 7/16 1 2-1/2 30° 4 TiN Available to Order*
    $38.32
  • A48320 ACT 27/64 7/16 1 2-3/4 30° 4 Uncoated 14
    $41.52

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

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