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
  • Size (D1) Shank Dia (D2) Flute Length (L2) OAL (L1) # of Flutes Coating In Stock Sku Price Quantity
    13/32 7/16 1 2-1/2 4 TiN Call
    A69208
    $38.85
  • 13/32 7/16 1 2-3/4 4 TiCN 13
    A50841
    $50.80
  • 13/32 7/16 1 2-3/4 4 ALTiN 78
    A48356
    $52.78
  • 27/64 7/16 1 2-3/4 4 Uncoated 24
    A48320
    $31.97
  • 27/64 7/16 1 2-1/2 4 TiN Call
    A69209
    $38.34
  • 27/64 7/16 1 2-3/4 4 TiCN 12
    A50842
    $37.83
  • 27/64 7/16 1 2-3/4 4 ALTiN 3
    A48357
    $52.49
  • 7/16 7/16 5/8 2-1/2 4 Uncoated 21
    A48171
    $28.96
  • 7/16 7/16 5/8 2-1/2 4 TiN Call
    A69259
    $25.20
  • 7/16 7/16 5/8 2-1/2 4 ALTiN 15
    A48379
    $38.29
  • 7/16 7/16 1 2-3/4 4 Uncoated 100
    A48321
    $36.25
  • 7/16 7/16 1 2-1/2 4 TiN Call
    A69210
    $38.97
  • 7/16 7/16 1 2-3/4 4 TiCN 15
    A50843
    $44.20
  • 7/16 7/16 1 2-3/4 4 ALTiN 56
    A48358
    $46.14
  • 7/16 7/16 2 4 4 Uncoated 100
    A48690
    $56.45
  • 7/16 7/16 2 4 4 TiN Call
    A69089
    $54.88
  • 7/16 7/16 2 4 4 TiCN 18
    A50902
    $64.90
  • 7/16 7/16 2 4 4 ALTiN 18
    A48704
    $67.00
  • 7/16 7/16 3 6 4 Uncoated 21
    A48806
    $62.24
  • 7/16 7/16 3 6 4 TiCN 9
    A50958
    $92.94
  • 7/16 7/16 3 6 4 ALTiN 21
    A48822
    $95.45
  • 7/16 7/16 3 6 4 Uncoated Call
    A69374
    $73.50
  • 7/16 7/16 3 6 4 ALTiN Call
    A69358
    $83.61
  • 29/64 1/2 1 3 4 Uncoated 37
    A48322
    $42.03
  • 29/64 1/2 1 3 4 TiN Call
    A69211
    $42.73
  • 29/64 1 1-1/2 4 4 TiN Call
    A69241
    $212.52
  • 29/64 1/2 1 3 4 TiCN 7
    A50844
    $48.88
  • 29/64 1/2 1 3 4 ALTiN 19
    A48359
    $67.70
  • 15/32 1/2 1 3 4 Uncoated 24
    A48323
    $56.12
  • 15/32 1/2 1 3 4 TiN Call
    A69212
    $42.62
  • 15/32 1/2 1 3 4 TiCN 4
    A50845
    $48.88
  • 15/32 1/2 1 3 4 ALTiN 2
    A48360
    $67.75
  • 31/64 1/2 1 3 4 Uncoated 21
    A48324
    $42.03
  • 31/64 1/2 1 3 4 TiN Call
    A69213
    $41.98
  • 31/64 1/2 1 3 4 TiCN 7
    A50846
    $48.88
  • 31/64 1/2 1 3 4 ALTiN 6
    A48361
    $67.70
  • 1/2 1/2 5/8 2-1/2 4 Uncoated 65
    A48172
    $31.92
  • 1/2 1/2 5/8 2-1/2 4 TiN Call
    A69260
    $34.65
  • 1/2 1/2 5/8 2-1/2 4 ALTiN 94
    A48380
    $41.40
  • 1/2 1/2 1 3 4 Uncoated 100
    A48325
    $46.97
  • 1/2 1/2 1 3 4 TiN Call
    A69214
    $39.90
  • 1/2 1/2 1 3 4 TiCN 11
    A50847
    $56.16
  • 1/2 1/2 1 3 4 ALTiN 100
    A48362
    $58.55
  • 1/2 1/2 1 4 4 Uncoated 9
    A48691
    $54.30
  • 1/2 1/2 2 4 4 Uncoated 100
    A48692
    $54.84
  • 1/2 1/2 1-1/2 4 4 TiN Call
    A69090
    $63.56
  • 1/2 1/2 2 4 4 TiN Call
    A69091
    $61.53
  • 1/2 1/2 1 4 4 TiCN 16
    A50903
    $64.24
  • 1/2 1/2 2 4 4 TiCN 17
    A50904
    $64.78
  • 1/2 1/2 1 4 4 ALTiN 24
    A48705
    $66.76
  • 1/2 1/2 2 4 4 ALTiN 24
    A48706
    $67.29
  • 1/2 1/2 1-1/2 6 4 Uncoated 100
    A48807
    $83.21
  • 1/2 1/2 3 6 4 Uncoated 25
    A48808
    $83.70
  • 1/2 1/2 3 6 4 TiN Call
    A69077
    $88.93
  • 1/2 1/2 1-1/2 6 4 TiN Call
    A69078
    $87.29
  • 1/2 1/2 1-1/2 6 4 TiCN 16
    A50959
    $94.79
  • 1/2 1/2 3 6 4 TiCN 13
    A50960
    $95.21
  • 1/2 1/2 1-1/2 6 4 ALTiN 38
    A48823
    $97.72
  • 1/2 1/2 3 6 4 ALTiN 48
    A48824
    $98.13
  • 1/2 1/2 4 7 4 Uncoated Call
    A69375
    $87.15
  • 1/2 1/2 5 8 4 Uncoated Call
    A69376
    $101.85
  • 1/2 1/2 4 7 4 ALTiN Call
    A69359
    $98.98
  • 1/2 1/2 5 8 4 ALTiN Call
    A69360
    $126.05
  • 33/64 9/16 1-1/4 3-1/2 4 TiN Call
    A69215
    $86.08
  • 17/32 9/16 1-1/4 3-1/2 4 TiN Call
    A69216
    $85.47
  • 35/64 9/16 1-1/4 3-1/2 4 TiN Call
    A69217
    $83.51
  • 9/16 9/16 1-1/4 3-1/2 4 Uncoated 100
    A48326
    $71.58
  • 9/16 9/16 1-1/4 3-1/2 4 TiN Call
    A69218
    $71.82
  • 9/16 9/16 1-1/4 3-1/2 4 TiCN 6
    A50848
    $65.70
  • 9/16 9/16 1-1/4 3-1/2 4 ALTiN 22
    A48363
    $85.93
  • 37/64 5/8 1-1/4 3-1/2 4 TiN Call
    A69219
    $85.96
  • 19/32 5/8 1-1/4 3-1/2 4 TiN Call
    A69220
    $85.61
  • 39/64 5/8 1-1/4 3-1/2 4 TiN Call
    A69221
    $83.56
  • 5/8 5/8 3/4 3 4 Uncoated 7
    A48173
    $60.88
  • 5/8 5/8 3/4 3 4 TiN Call
    A69261
    $67.20
  • 5/8 5/8 3/4 3 4 ALTiN 13
    A48381
    $75.46
  • 5/8 5/8 1-1/4 3-1/2 4 Uncoated 100
    A48327
    $75.58
  • 5/8 5/8 1-1/4 3-1/2 4 TiN Call
    A69222
    $71.73
  • 5/8 5/8 1-1/4 3-1/2 4 TiCN 4
    A50849
    $87.08
  • 5/8 5/8 1-1/4 3-1/2 4 ALTiN 100
    A48364
    $89.97
  • 5/8 5/8 2-1/4 5 4 Uncoated 100
    A48693
    $125.63
  • 5/8 5/8 2-1/4 5 4 TiN Call
    A69092
    $113.05
  • 5/8 5/8 2-1/4 5 4 TiCN 5
    A50905
    $138.00
  • 5/8 5/8 2-1/4 5 4 ALTiN 15
    A48707
    $141.14
  • 5/8 5/8 3 6 4 Uncoated 24
    A48809
    $131.32
  • 5/8 5/8 3 6 4 TiN Call
    A69079
    $132.57
  • 5/8 5/8 3 6 4 TiCN 1
    A50961
    $114.76
  • 5/8 5/8 3 6 4 ALTiN 8
    A48825
    $148.06
  • 5/8 5/8 4 7 4 Uncoated Call
    A69377
    $118.65
  • 5/8 5/8 5 8 4 Uncoated Call
    A69378
    $141.75
  • 5/8 5/8 6 9 4 Uncoated Call
    A69379
    $177.45
  • 5/8 5/8 4 7 4 ALTiN Call
    A69361
    $133.55
  • 5/8 5/8 5 8 4 ALTiN Call
    A69362
    $158.81
  • 5/8 5/8 6 9 4 ALTiN Call
    A69363
    $195.21
  • 41/64 3/4 1-1/2 4 4 TiN Call
    A69223
    $124.95
  • 21/32 3/4 1-1/2 4 4 TiN Call
    A69224
    $124.18
  • 43/64 3/4 1-1/2 4 4 TiN Call
    A69225
    $122.90
  • 11/16 3/4 1-1/2 4 4 Uncoated Call
    A71507
    $100.80
  • 11/16 3/4 1-1/2 4 4 TiN Call
    A69226
    $119.56
  • 45/64 3/4 1-1/2 4 4 TiN Call
    A69227
    $119.98
  • Total: items /

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