Coarse Pitch Square End

Coarse Pitch Square End

Atlas Cobalt 4 Flute End Mill - Rougher - Coarse Pitch

Cobalt Rougher - Coarse Pitch - 30° Helix

  • Excellent performance in hardened steels, titanium, inconel, and high temp alloys 
  • Coarse Pitch Rougher
  • Stub and Regular lengths
  • 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. 
  • Higher helix design strengthens rigidity and increases cutting action to improve wall finish
  • M42 Cobalt Rougher

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 Cut Type In Stock Sku Price Quantity
    3/16 3/8 1/2 2-3/8 3 Uncoated Non Center Cutting Call
    A66196
    $20.50
  • 3/16 3/8 1/2 2-3/8 3 TiN Non Center Cutting Call
    A66199
    $23.80
  • 3/16 3/8 1/2 2-3/8 3 TiCN Non Center Cutting Call
    A66197
    $25.47
  • 3/16 3/8 1/2 2-3/8 3 TiALN Non Center Cutting Call
    A66198
    $26.30
  • 3/16 3/8 1/2 2-3/8 3 Uncoated Center Cutting Call
    A66200
    $26.86
  • 3/16 3/8 1/2 2-3/8 3 TiN Center Cutting Call
    A66203
    $30.17
  • 3/16 3/8 1/2 2-3/8 3 TiCN Center Cutting Call
    A66201
    $31.84
  • 3/16 3/8 1/2 2-3/8 3 TiALN Center Cutting Call
    A66202
    $32.65
  • 1/4 3/8 1/4 2-5/16 3 Uncoated Non Center Cutting Call
    A64317
    $19.74
  • 1/4 3/8 1/4 2-5/16 3 TiN Non Center Cutting Call
    A64320
    $23.08
  • 1/4 3/8 1/4 2-5/16 3 TiCN Non Center Cutting Call
    A64318
    $24.71
  • 1/4 3/8 1/4 2-5/16 3 TiALN Non Center Cutting Call
    A64319
    $25.54
  • 1/4 3/8 5/8 2-1/2 3 Uncoated Non Center Cutting Call
    A64309
    $20.50
  • 1/4 3/8 5/8 2-1/2 4 Uncoated Non Center Cutting Call
    A64310
    $20.50
  • 1/4 3/8 5/8 2-1/2 4 TiN Non Center Cutting Call
    A64313
    $23.80
  • 1/4 3/8 5/8 2-1/2 3 TiN Non Center Cutting Call
    A64316
    $23.80
  • 1/4 3/8 5/8 2-1/2 4 TiCN Non Center Cutting Call
    A64311
    $25.47
  • 1/4 3/8 5/8 2-1/2 3 TiCN Non Center Cutting Call
    A64314
    $25.47
  • 1/4 3/8 5/8 2-1/2 4 TiALN Non Center Cutting Call
    A64312
    $26.30
  • 1/4 3/8 5/8 2-1/2 3 TiALN Non Center Cutting Call
    A64315
    $26.30
  • 1/4 3/8 5/8 2-1/2 3 Uncoated Center Cutting Call
    A64325
    $26.86
  • 1/4 3/8 5/8 2-1/2 3 TiN Center Cutting Call
    A64328
    $30.17
  • 1/4 3/8 5/8 2-1/2 3 TiCN Center Cutting Call
    A64326
    $31.84
  • 1/4 3/8 5/8 2-1/2 3 TiALN Center Cutting Call
    A64327
    $32.65
  • 1/4 3/8 1-1/4 3-1/8 3 Uncoated Non Center Cutting Call
    A64305
    $24.43
  • 1/4 3/8 1-1/4 3-1/8 3 TiN Non Center Cutting Call
    A64308
    $27.77
  • 1/4 3/8 1-1/4 3-1/8 3 TiCN Non Center Cutting Call
    A64306
    $29.43
  • 1/4 3/8 1-1/4 3-1/8 3 TiALN Non Center Cutting Call
    A64307
    $30.24
  • 1/4 3/8 1-1/4 3-1/8 3 Uncoated Center Cutting Call
    A64321
    $30.13
  • 1/4 3/8 1-1/4 3-1/8 3 TiN Center Cutting Call
    A64324
    $33.46
  • 1/4 3/8 1-1/4 3-1/8 3 TiCN Center Cutting Call
    A64322
    $35.12
  • 1/4 3/8 1-1/4 3-1/8 3 TiALN Center Cutting Call
    A64323
    $35.96
  • 9/32 3/8 3/4 2-1/2 3 Uncoated Non Center Cutting Call
    A61881
    $25.27
  • 9/32 3/8 3/4 2-1/2 3 TiN Non Center Cutting Call
    A61884
    $28.59
  • 9/32 3/8 3/4 2-1/2 3 TiCN Non Center Cutting Call
    A61882
    $30.24
  • 9/32 3/8 3/4 2-1/2 3 TiALN Non Center Cutting Call
    A61883
    $31.07
  • 5/16 3/8 3/4 2-1/2 3 Uncoated Non Center Cutting Call
    A66879
    $20.50
  • 5/16 3/8 3/4 2-1/2 3 TiN Non Center Cutting Call
    A66882
    $23.80
  • 5/16 3/8 3/4 2-1/2 3 TiCN Non Center Cutting Call
    A66880
    $25.47
  • 5/16 3/8 3/4 2-1/2 3 TiALN Non Center Cutting Call
    A66881
    $26.30
  • 5/16 3/8 3/4 2-1/2 3 Uncoated Center Cutting Call
    A66887
    $26.52
  • 5/16 3/8 3/4 2-1/2 3 TiN Center Cutting Call
    A66890
    $29.85
  • 5/16 3/8 3/4 2-1/2 3 TiCN Center Cutting Call
    A66888
    $31.50
  • 5/16 3/8 3/4 2-1/2 3 TiALN Center Cutting Call
    A66889
    $32.33
  • 5/16 3/8 1-3/8 3-1/8 3 Uncoated Non Center Cutting Call
    A66875
    $24.43
  • 5/16 3/8 1-3/8 3-1/8 3 TiN Non Center Cutting Call
    A66878
    $27.77
  • 5/16 3/8 1-3/8 3-1/8 3 TiCN Non Center Cutting Call
    A66876
    $29.43
  • 5/16 3/8 1-3/8 3-1/8 3 TiALN Non Center Cutting Call
    A66877
    $30.24
  • 5/16 3/8 1-3/8 3-1/8 3 Uncoated Center Cutting Call
    A66883
    $29.53
  • 5/16 3/8 1-3/8 3-1/8 3 TiN Center Cutting Call
    A66886
    $32.83
  • 5/16 3/8 1-3/8 3-1/8 3 TiCN Center Cutting Call
    A66884
    $34.49
  • 5/16 3/8 1-3/8 3-1/8 3 TiALN Center Cutting Call
    A66885
    $35.33
  • 11/32 3/8 3/4 2-1/2 4 Uncoated Non Center Cutting Call
    A61929
    $25.27
  • 11/32 3/8 3/4 2-1/2 4 TiN Non Center Cutting Call
    A61932
    $28.59
  • 11/32 3/8 3/4 2-1/2 4 TiCN Non Center Cutting Call
    A61930
    $30.24
  • 11/32 3/8 3/4 2-1/2 4 TiALN Non Center Cutting Call
    A61931
    $31.07
  • 3/8 3/8 3/8 2-1/8 4 Uncoated Non Center Cutting Call
    A65796
    $19.74
  • 3/8 3/8 3/8 2-1/8 4 TiN Non Center Cutting Call
    A65799
    $23.08
  • 3/8 3/8 3/8 2-1/8 4 TiCN Non Center Cutting Call
    A65797
    $24.71
  • 3/8 3/8 3/8 2-1/8 4 TiALN Non Center Cutting Call
    A65798
    $25.54
  • 3/8 3/8 3/4 2-1/2 4 Uncoated Non Center Cutting Call
    A65792
    $20.50
  • 3/8 3/8 3/4 2-1/2 4 TiN Non Center Cutting Call
    A65795
    $23.80
  • 3/8 3/8 3/4 2-1/2 4 TiCN Non Center Cutting Call
    A65793
    $25.47
  • 3/8 3/8 3/4 2-1/2 4 TiALN Non Center Cutting Call
    A65794
    $26.30
  • 3/8 3/8 3/4 2-1/2 4 Uncoated Center Cutting Call
    A65804
    $23.97
  • 3/8 3/8 3/4 2-1/2 4 TiN Center Cutting Call
    A65807
    $27.29
  • 3/8 3/8 3/4 2-1/2 4 TiCN Center Cutting Call
    A65805
    $28.96
  • 3/8 3/8 3/4 2-1/2 4 TiALN Center Cutting Call
    A65806
    $29.78
  • 3/8 3/8 1-1/2 3-1/4 4 Uncoated Non Center Cutting Call
    A65788
    $24.43
  • 3/8 3/8 1-1/2 3-1/4 4 TiN Non Center Cutting Call
    A65791
    $27.77
  • 3/8 3/8 1-1/2 3-1/4 4 TiCN Non Center Cutting Call
    A65789
    $29.43
  • 3/8 3/8 1-1/2 3-1/4 4 TiALN Non Center Cutting Call
    A65790
    $30.24
  • 3/8 3/8 1-1/2 3-1/4 4 Uncoated Center Cutting Call
    A65800
    $29.53
  • 3/8 3/8 1-1/2 3-1/4 4 TiN Center Cutting Call
    A65803
    $32.83
  • 3/8 3/8 1-1/2 3-1/4 4 TiCN Center Cutting Call
    A65801
    $34.49
  • 3/8 3/8 1-1/2 3-1/4 4 TiALN Center Cutting Call
    A65802
    $35.33
  • 13/32 3/8 1 2-3/4 4 Uncoated Non Center Cutting Call
    A67861
    $33.63
  • 13/32 3/8 1 2-3/4 4 TiN Non Center Cutting Call
    A67864
    $37.34
  • 13/32 3/8 1 2-3/4 4 TiCN Non Center Cutting Call
    A67862
    $39.20
  • 13/32 3/8 1 2-3/4 4 TiALN Non Center Cutting Call
    A67863
    $40.14
  • 7/16 1/2 1 2-11/16 4 Uncoated Non Center Cutting Call
    A67398
    $30.37
  • 7/16 1/2 1 2-11/16 4 TiN Non Center Cutting Call
    A67401
    $34.07
  • 7/16 1/2 1 2-11/16 4 TiCN Non Center Cutting Call
    A67399
    $35.94
  • 7/16 1/2 1 2-11/16 4 TiALN Non Center Cutting Call
    A67400
    $36.88
  • 7/16 1/2 1 2-11/16 4 Uncoated Center Cutting Call
    A67402
    $33.84
  • 7/16 1/2 1 2-11/16 4 TiN Center Cutting Call
    A67405
    $37.52
  • 7/16 1/2 1 2-11/16 4 TiCN Center Cutting Call
    A67403
    $39.40
  • 7/16 1/2 1 2-11/16 4 TiALN Center Cutting Call
    A67404
    $40.32
  • 7/16 1/2 1-3/4 3-3/4 4 Uncoated Non Center Cutting Call
    A67394
    $43.31
  • 7/16 1/2 1-3/4 3-3/4 4 TiN Non Center Cutting Call
    A67397
    $47.32
  • 7/16 1/2 1-3/4 3-3/4 4 TiCN Non Center Cutting Call
    A67395
    $49.35
  • 7/16 1/2 1-3/4 3-3/4 4 TiALN Non Center Cutting Call
    A67396
    $50.38
  • 15/32 1/2 1-1/4 3-1/4 4 Uncoated Non Center Cutting Call
    A68013
    $32.12
  • 15/32 1/2 1-1/4 3-1/4 4 TiN Non Center Cutting Call
    A68016
    $36.15
  • 15/32 1/2 1-1/4 3-1/4 4 TiCN Non Center Cutting Call
    A68014
    $38.18
  • 15/32 1/2 1-1/4 3-1/4 4 TiALN Non Center Cutting Call
    A68015
    $39.19
  • 1/2 1/2 3/4 2-3/4 4 Uncoated Non Center Cutting Call
    A63805
    $26.18
  • 1/2 1/2 1/2 2-1/2 4 Uncoated Non Center Cutting Call
    A63809
    $25.67
  • 1/2 1/2 1/2 2-1/2 5 Uncoated Non Center Cutting Call
    A63810
    $28.24
  • 1/2 1/2 3/4 2-3/4 4 TiN Non Center Cutting Call
    A63808
    $29.89
  • Total: items /

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