4 & 6 Flute Center Cutting

4 & 6 Flute Center Cutting

Atlas HSS 4 Flute End Mill Center Cutting

HSS End Mill - 4 Flute - 30° Helix - Fractional - Center Cutting

  • 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
    A64021 HTC Tool 1/2 1/2 1-1/4 6 30° 4 Uncoated Available to Order*
    $39.33
  • A64024 HTC Tool 1/2 1/2 1-1/4 6 30° 4 TiN Available to Order*
    $48.08
  • A64022 HTC Tool 1/2 1/2 1-1/4 6 30° 4 TiCN Available to Order*
    $52.44
  • A64023 HTC Tool 1/2 1/2 1-1/4 6 30° 4 TiALN Available to Order*
    $54.62
  • A64025 HTC Tool 1/2 1/2 3 5 30° 4 Uncoated Available to Order*
    $24.09
  • A64029 HTC Tool 1/2 1/2 4 6 30° 4 Uncoated Available to Order*
    $30.92
  • A64028 HTC Tool 1/2 1/2 3 5 30° 4 TiN Available to Order*
    $31.37
  • A64032 HTC Tool 1/2 1/2 4 6 30° 4 TiN Available to Order*
    $39.67
  • A64026 HTC Tool 1/2 1/2 3 5 30° 4 TiCN Available to Order*
    $35.04
  • A64030 HTC Tool 1/2 1/2 4 6 30° 4 TiCN Available to Order*
    $44.03
  • A64027 HTC Tool 1/2 1/2 3 5 30° 4 TiALN Available to Order*
    $36.87
  • A64031 HTC Tool 1/2 1/2 4 6 30° 4 TiALN Available to Order*
    $46.21
  • A68097 HTC Tool 17/32 1/2 1-3/8 3-3/8 30° 4 Uncoated Available to Order*
    $23.29
  • A68100 HTC Tool 17/32 1/2 1-3/8 3-3/8 30° 4 TiN Available to Order*
    $29.24
  • A68098 HTC Tool 17/32 1/2 1-3/8 3-3/8 30° 4 TiCN Available to Order*
    $32.25
  • A68099 HTC Tool 17/32 1/2 1-3/8 3-3/8 30° 4 TiALN Available to Order*
    $33.74
  • A67597 HTC Tool 9/16 1/2 1-3/8 3-3/8 30° 4 Uncoated Available to Order*
    $25.40
  • A67600 HTC Tool 9/16 1/2 1-3/8 3-3/8 30° 4 TiN Available to Order*
    $31.35
  • A67598 HTC Tool 9/16 1/2 1-3/8 3-3/8 30° 4 TiCN Available to Order*
    $34.36
  • A67599 HTC Tool 9/16 1/2 1-3/8 3-3/8 30° 4 TiALN Available to Order*
    $35.84
  • A66783 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 4 Uncoated Available to Order*
    $23.29
  • A66786 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 4 TiN Available to Order*
    $29.24
  • A66784 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 4 TiCN Available to Order*
    $32.25
  • A66785 HTC Tool 5/8 5/8 1-5/8 3-3/4 30° 4 TiALN Available to Order*
    $33.74
  • A66779 HTC Tool 5/8 5/8 2-1/2 4-5/8 30° 4 Uncoated Available to Order*
    $28.02
  • A66782 HTC Tool 5/8 5/8 2-1/2 4-5/8 30° 4 TiN Available to Order*
    $35.55
  • A66780 HTC Tool 5/8 5/8 2-1/2 4-5/8 30° 4 TiCN Available to Order*
    $39.30
  • A66781 HTC Tool 5/8 5/8 2-1/2 4-5/8 30° 4 TiALN Available to Order*
    $41.19
  • A66767 HTC Tool 5/8 5/8 1-1/2 7-1/8 30° 4 Uncoated Available to Order*
    $51.31
  • A66770 HTC Tool 5/8 5/8 1-1/2 7-1/8 30° 4 TiN Available to Order*
    $62.96
  • A66768 HTC Tool 5/8 5/8 1-1/2 7-1/8 30° 4 TiCN Available to Order*
    $68.75
  • A66769 HTC Tool 5/8 5/8 1-1/2 7-1/8 30° 4 TiALN Available to Order*
    $71.66
  • A66771 HTC Tool 5/8 5/8 4 6-1/8 30° 4 Uncoated Available to Order*
    $34.73
  • A66775 HTC Tool 5/8 5/8 5 7-1/8 30° 4 Uncoated Available to Order*
    $43.83
  • A66774 HTC Tool 5/8 5/8 4 6-1/8 30° 4 TiN Available to Order*
    $44.60
  • A66778 HTC Tool 5/8 5/8 5 7-1/8 30° 4 TiN Available to Order*
    $55.45
  • A66772 HTC Tool 5/8 5/8 4 6-1/8 30° 4 TiCN Available to Order*
    $49.55
  • A66776 HTC Tool 5/8 5/8 5 7-1/8 30° 4 TiCN Available to Order*
    $61.26
  • A66773 HTC Tool 5/8 5/8 4 6-1/8 30° 4 TiALN Available to Order*
    $52.02
  • A66777 HTC Tool 5/8 5/8 5 7-1/8 30° 4 TiALN Available to Order*
    $64.18
  • A67649 HTC Tool 11/16 5/8 1-5/8 3-3/4 30° 4 Uncoated Available to Order*
    $25.40
  • A67652 HTC Tool 11/16 5/8 1-5/8 3-3/4 30° 4 TiN Available to Order*
    $32.48
  • A67650 HTC Tool 11/16 5/8 1-5/8 3-3/4 30° 4 TiCN Available to Order*
    $36.00
  • A67651 HTC Tool 11/16 5/8 1-5/8 3-3/4 30° 4 TiALN Available to Order*
    $37.78
  • A65536 HTC Tool 3/4 3/4 1-5/8 3-7/8 30° 4 Uncoated Available to Order*
    $26.84
  • A65539 HTC Tool 3/4 3/4 1-5/8 3-7/8 30° 4 TiN Available to Order*
    $35.75
  • A65537 HTC Tool 3/4 3/4 1-5/8 3-7/8 30° 4 TiCN Available to Order*
    $40.19
  • A65538 HTC Tool 3/4 3/4 1-5/8 3-7/8 30° 4 TiALN Available to Order*
    $42.42
  • A65532 HTC Tool 3/4 3/4 3 5-1/4 30° 4 Uncoated Available to Order*
    $34.36
  • A65535 HTC Tool 3/4 3/4 3 5-1/4 30° 4 TiN Available to Order*
    $44.34
  • A65533 HTC Tool 3/4 3/4 3 5-1/4 30° 4 TiCN Available to Order*
    $49.34
  • A65534 HTC Tool 3/4 3/4 3 5-1/4 30° 4 TiALN Available to Order*
    $51.83
  • A65520 HTC Tool 3/4 3/4 2 8-1/4 30° 4 Uncoated Available to Order*
    $69.60
  • A65523 HTC Tool 3/4 3/4 2 8-1/4 30° 4 TiN Available to Order*
    $85.47
  • A65521 HTC Tool 3/4 3/4 2 8-1/4 30° 4 TiCN Available to Order*
    $93.41
  • A65522 HTC Tool 3/4 3/4 2 8-1/4 30° 4 TiALN Available to Order*
    $97.37
  • A65524 HTC Tool 3/4 3/4 4 6-1/4 30° 4 Uncoated Available to Order*
    $40.79
  • A65528 HTC Tool 3/4 3/4 6 8-1/4 30° 4 Uncoated Available to Order*
    $49.60
  • A65527 HTC Tool 3/4 3/4 4 6-1/4 30° 4 TiN Available to Order*
    $52.99
  • A65531 HTC Tool 3/4 3/4 6 8-1/4 30° 4 TiN Available to Order*
    $65.48
  • A65525 HTC Tool 3/4 3/4 4 6-1/4 30° 4 TiCN Available to Order*
    $59.07
  • A65529 HTC Tool 3/4 3/4 6 8-1/4 30° 4 TiCN Available to Order*
    $73.41
  • A65526 HTC Tool 3/4 3/4 4 6-1/4 30° 4 TiALN Available to Order*
    $62.14
  • A65530 HTC Tool 3/4 3/4 6 8-1/4 30° 4 TiALN Available to Order*
    $77.36
  • A67853 HTC Tool 13/16 3/4 1-7/8 4-1/8 30° 4 Uncoated Available to Order*
    $33.03
  • A67856 HTC Tool 13/16 3/4 1-7/8 4-1/8 30° 4 TiN Available to Order*
    $45.20
  • A67854 HTC Tool 13/16 3/4 1-7/8 4-1/8 30° 4 TiCN Available to Order*
    $51.28
  • A67855 HTC Tool 13/16 3/4 1-7/8 4-1/8 30° 4 TiALN Available to Order*
    $54.34
  • A67318 HTC Tool 7/8 7/8 1-7/8 4-1/8 30° 4 Uncoated Available to Order*
    $33.82
  • A67321 HTC Tool 7/8 7/8 1-7/8 4-1/8 30° 4 TiN Available to Order*
    $45.99
  • A67319 HTC Tool 7/8 7/8 1-7/8 4-1/8 30° 4 TiCN Available to Order*
    $52.07
  • A67320 HTC Tool 7/8 7/8 1-7/8 4-1/8 30° 4 TiALN Available to Order*
    $55.11
  • A67314 HTC Tool 7/8 7/8 3-1/2 5-3/4 30° 4 Uncoated Available to Order*
    $42.77
  • A67317 HTC Tool 7/8 7/8 3-1/2 5-3/4 30° 4 TiN Available to Order*
    $55.68
  • A67315 HTC Tool 7/8 7/8 3-1/2 5-3/4 30° 4 TiCN Available to Order*
    $62.14
  • A67316 HTC Tool 7/8 7/8 3-1/2 5-3/4 30° 4 TiALN Available to Order*
    $65.36
  • A67310 HTC Tool 7/8 7/8 5 7-1/4 30° 4 Uncoated Available to Order*
    $53.55
  • A67313 HTC Tool 7/8 7/8 5 7-1/4 30° 4 TiN Available to Order*
    $69.07
  • A67311 HTC Tool 7/8 7/8 5 7-1/4 30° 4 TiCN Available to Order*
    $76.82
  • A67312 HTC Tool 7/8 7/8 5 7-1/4 30° 4 TiALN Available to Order*
    $80.70
  • A68009 HTC Tool 15/16 7/8 1-7/8 4-1/8 30° 4 Uncoated Available to Order*
    $37.51
  • A68012 HTC Tool 15/16 7/8 1-7/8 4-1/8 30° 4 TiN Available to Order*
    $49.98
  • A68010 HTC Tool 15/16 7/8 1-7/8 4-1/8 30° 4 TiCN Available to Order*
    $56.21
  • A68011 HTC Tool 15/16 7/8 1-7/8 4-1/8 30° 4 TiALN Available to Order*
    $59.31
  • A60893 HTC Tool 1 1 2 4-1/2 30° 4 Uncoated Available to Order*
    $40.79
  • A60896 HTC Tool 1 1 2 4-1/2 30° 4 TiN Available to Order*
    $53.28
  • A60894 HTC Tool 1 1 2 4-1/2 30° 4 TiCN Available to Order*
    $59.48
  • A60895 HTC Tool 1 1 2 4-1/2 30° 4 TiALN Available to Order*
    $62.60
  • A60889 HTC Tool 1 1 3 5-1/2 30° 4 Uncoated Available to Order*
    $54.75
  • A60892 HTC Tool 1 1 3 5-1/2 30° 4 TiN Available to Order*
    $68.39
  • A60890 HTC Tool 1 1 3 5-1/2 30° 4 TiCN Available to Order*
    $75.19
  • A60891 HTC Tool 1 1 3 5-1/2 30° 4 TiALN Available to Order*
    $78.59
  • A60885 HTC Tool 1 1 4 6-1/2 30° 4 Uncoated Available to Order*
    $57.51
  • A60888 HTC Tool 1 1 4 6-1/2 30° 4 TiN Available to Order*
    $73.03
  • A60886 HTC Tool 1 1 4 6-1/2 30° 4 TiCN Available to Order*
    $80.78
  • A60887 HTC Tool 1 1 4 6-1/2 30° 4 TiALN Available to Order*
    $84.65
  • A60873 HTC Tool 1 1 2-1/2 10-1/4 30° 4 Uncoated Available to Order*
    $114.08
  • A60876 HTC Tool 1 1 2-1/2 10-1/4 30° 4 TiN Available to Order*
    $137.58
  • A60874 HTC Tool 1 1 2-1/2 10-1/4 30° 4 TiCN Available to Order*
    $149.34
  • A60875 HTC Tool 1 1 2-1/2 10-1/4 30° 4 TiALN Available to Order*
    $155.22

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

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