Fractional Size

Fractional Size

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

Atlas Solid Carbide 4 Flute End Mill

Solid Carbide End 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
    1/64 1/8 0.023 1-1/2 4 Uncoated 31
    $12.79
  • 1/64 1/8 0.023 1-1/2 4 ALTiN 22
    $16.08
  • 1/64 1/8 1/32 1-1/2 4 Uncoated 100
    $13.46
  • 1/64 1/8 1/16 1-1/2 4 TiN Call
    $10.16
  • 1/64 1/8 1/32 1-1/2 4 TiCN 39
    $16.28
  • 1/64 1/8 1/32 1-1/2 4 ALTiN 25
    $17.16
  • 1/32 1/8 1/16 1-1/2 4 Uncoated 366
    $4.79
  • 1/32 1/8 1/16 1-1/2 4 TiN Call
    $5.88
  • 1/32 1/8 1/16 1-1/2 4 TiCN Call
    $6.03
  • 1/32 1/8 1/16 1-1/2 4 ALTiN 287
    $6.22
  • 1/32 1/8 1/8 1-1/2 4 Uncoated 100
    $8.97
  • 1/32 1/8 3/32 1-1/2 4 TiN Call
    $5.80
  • 1/32 1/8 1/8 1-1/2 4 TiCN Call
    $11.80
  • 1/32 1/8 1/8 1-1/2 4 ALTiN 100
    $12.25
  • 3/64 1/8 3/32 1-1/2 4 Uncoated 197
    $4.79
  • 3/64 1/8 3/32 1-1/2 4 TiN Call
    $5.88
  • 3/64 1/8 3/32 1-1/2 4 TiCN Call
    $6.03
  • 3/64 1/8 3/32 1-1/2 4 ALTiN 66
    $6.22
  • 3/64 1/8 1/8 1-1/2 4 Uncoated 100
    $7.68
  • 3/64 1/8 1/8 1-1/2 4 TiN Call
    $5.80
  • 3/64 1/8 1/8 1-1/2 4 TiCN 100
    $10.47
  • 3/64 1/8 1/8 1-1/2 4 ALTiN 100
    $10.47
  • 1/16 1/8 1/8 1-1/2 4 Uncoated 1768
    $3.83
  • 1/16 1/8 1/8 1-1/2 4 TiN Call
    $5.26
  • 1/16 1/8 1/8 1-1/2 4 TiCN Call
    $5.10
  • 1/16 1/8 1/8 1-1/2 4 ALTiN 2127
    $5.26
  • 1/16 1/8 1/4 1-1/2 4 Uncoated 100
    $7.73
  • 1/16 1/8 3/16 1-1/2 4 TiN Call
    $4.79
  • 1/16 1/8 1/4 1-1/2 4 TiCN Call
    $8.89
  • 1/16 1/8 1/4 1-1/2 4 ALTiN 100
    $8.89
  • 5/64 1/8 1/8 1-1/2 4 Uncoated 100
    $9.97
  • 5/64 1/8 1/8 1-1/2 4 ALTiN 29
    $12.55
  • 5/64 1/8 1/4 1-1/2 4 Uncoated 32
    $7.98
  • 5/64 1/8 1/4 1-1/2 4 TiN Call
    $4.27
  • 5/64 1/8 1/4 1-1/2 4 TiCN 14
    $10.76
  • 5/64 1/8 1/4 1-1/2 4 ALTiN 65
    $10.80
  • 3/32 1/8 3/16 1-1/2 4 Uncoated 825
    $3.36
  • 3/32 1/8 3/16 1-1/2 4 TiN Call
    $4.62
  • 3/32 1/8 3/16 1-1/2 4 TiCN Call
    $4.63
  • 3/32 1/8 3/16 1-1/2 4 ALTiN 1797
    $4.77
  • 3/32 1/8 3/8 1-1/2 4 Uncoated 100
    $7.02
  • 3/32 1/8 3/8 1-1/2 4 TiN Call
    $4.28
  • 3/32 1/8 3/8 1-1/2 4 TiCN 100
    $8.89
  • 3/32 1/8 3/8 1-1/2 4 ALTiN 100
    $8.89
  • 7/64 1/8 3/8 1-1/2 4 Uncoated 100
    $7.31
  • 7/64 1/8 3/8 1-1/2 4 TiN Call
    $4.20
  • 7/64 1/8 3/8 1-1/2 4 TiCN 84
    $9.89
  • 7/64 1/8 3/8 1-1/2 4 ALTiN 78
    $9.89
  • 1/8 1/8 1/4 1-1/2 4 Uncoated 1435
    $3.19
  • 1/8 1/8 1/4 1-1/2 4 TiN Call
    $4.62
  • 1/8 1/8 1/4 1-1/2 4 TiCN Call
    $4.49
  • 1/8 1/8 1/4 1-1/2 4 ALTiN 2243
    $4.62
  • 1/8 1/8 1/2 1-1/2 4 Uncoated 100
    $6.69
  • 1/8 1/8 1/2 1-1/2 4 TiN Call
    $4.12
  • 1/8 1/8 1/2 1-1/2 4 TiCN 100
    $8.10
  • 1/8 1/8 1/2 1-1/2 4 ALTiN 100
    $8.27
  • 1/8 1/8 3/4 2-1/4 4 Uncoated 100
    $10.84
  • 1/8 1/8 3/4 2-1/2 4 TiN Call
    $7.99
  • 1/8 1/8 3/4 2-1/4 4 TiCN 32
    $13.83
  • 1/8 1/8 3/4 2-1/4 4 ALTiN 100
    $14.04
  • 1/8 1/8 1 3 4 Uncoated 100
    $12.13
  • 1/8 1/8 1 3 4 TiN Call
    $11.45
  • 1/8 1/8 1 3 4 TiCN 10
    $15.54
  • 1/8 1/8 1 3 4 ALTiN 20
    $15.83
  • 9/64 3/16 9/16 2 4 Uncoated 100
    $9.76
  • 9/64 3/16 9/16 2 4 TiN Call
    $8.69
  • 9/64 3/16 9/16 2 4 TiCN 53
    $12.92
  • 9/64 3/16 9/16 2 4 ALTiN 48
    $13.38
  • 5/32 3/16 5/16 2 4 Uncoated 519
    $7.11
  • 5/32 3/16 5/16 2 4 TiN Call
    $8.74
  • 5/32 3/16 5/16 2 4 TiCN Call
    $8.91
  • 5/32 3/16 5/16 2 4 ALTiN 998
    $9.19
  • 5/32 3/16 9/16 2 4 Uncoated 100
    $9.89
  • 5/32 3/16 9/16 2 4 TiN Call
    $8.57
  • 5/32 3/16 9/16 2 4 TiCN 100
    $11.51
  • 5/32 3/16 9/16 2 4 ALTiN Call
    $11.51
  • 11/64 3/16 5/8 2 4 Uncoated 100
    $9.43
  • 11/64 3/16 9/16 2 4 TiN Call
    $8.58
  • 11/64 3/16 5/8 2 4 TiCN 62
    $12.55
  • 11/64 3/16 5/8 2 4 ALTiN 100
    $12.79
  • 3/16 3/16 3/8 2 4 Uncoated 262
    $6.87
  • 3/16 3/16 3/8 2 4 TiN Call
    $8.57
  • 3/16 3/16 3/8 2 4 TiCN Call
    $8.67
  • 3/16 3/16 3/8 2 4 ALTiN 808
    $8.94
  • 3/16 3/16 5/8 2 4 Uncoated 100
    $9.18
  • 3/16 3/16 5/8 2 4 TiN Call
    $8.32
  • 3/16 3/16 5/8 2 4 TiCN 100
    $11.51
  • 3/16 3/16 5/8 2 4 ALTiN 100
    $11.51
  • 3/16 3/16 3/4 2-1/2 4 Uncoated 100
    $13.63
  • 3/16 3/16 3/4 2-1/2 4 TiN Call
    $11.52
  • 3/16 3/16 3/4 2-1/2 4 TiCN 62
    $16.45
  • 3/16 3/16 3/4 2-1/2 4 ALTiN 100
    $16.45
  • 3/16 3/16 1-1/8 3 4 Uncoated 100
    $13.17
  • 3/16 3/16 1-1/8 3 4 TiN Call
    $12.26
  • 3/16 3/16 1-1/8 3 4 TiCN 17
    $16.53
  • 3/16 3/16 1-1/8 3 4 ALTiN 100
    $16.99
  • 13/64 1/4 5/8 2-1/2 4 Uncoated 100
    $13.33
  • 13/64 1/4 5/8 2-1/2 4 TiN Call
    $11.47
  • 13/64 1/4 5/8 2-1/2 4 TiCN 29
    $17.36
  • 13/64 1/4 5/8 2-1/2 4 ALTiN 23
    $17.61
  • Total: items /

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