HSS Tapered End Mills

HSS Tapered End Mills

Atlas HSS 3 Flute End Mill Taper End

HSS Tapered End Mill - 3 Flute - 30° Helix - Fractional Sizes - Taper End

  • 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. 

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) 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
    A66159 HTC Tool 3/16 3/8 1-1/4 3-1/8 2° 30° 3 TiN Available to Order*
    $52.24
  • A66163 HTC Tool 3/16 3/8 2 3-7/8 2° 30° 3 TiN Available to Order*
    $75.23
  • A66153 HTC Tool 3/16 3/8 3/4 2-1/2 2° 30° 3 TiCN Available to Order*
    $47.13
  • A66157 HTC Tool 3/16 3/8 1-1/4 3-1/8 2° 30° 3 TiCN Available to Order*
    $54.99
  • A66161 HTC Tool 3/16 3/8 2 3-7/8 2° 30° 3 TiCN Available to Order*
    $78.96
  • A66154 HTC Tool 3/16 3/8 3/4 2-1/2 2° 30° 3 TiALN Available to Order*
    $48.51
  • A66158 HTC Tool 3/16 3/8 1-1/4 3-1/8 2° 30° 3 TiALN Available to Order*
    $56.38
  • A66162 HTC Tool 3/16 3/8 2 3-7/8 2° 30° 3 TiALN Available to Order*
    $80.81
  • A66116 HTC Tool 3/16 1/2 2-1/2 4-1/2 3° 30° 3 Uncoated Available to Order*
    $84.86
  • A66120 HTC Tool 3/16 1/2 3 5 3° 30° 3 Uncoated Available to Order*
    $98.26
  • A66124 HTC Tool 3/16 5/8 3-1/4 5-1/2 3° 30° 3 Uncoated Available to Order*
    $111.86
  • A66128 HTC Tool 3/16 5/8 4 6-1/2 3° 30° 3 Uncoated Available to Order*
    $135.54
  • A66132 HTC Tool 3/16 3/4 5 7-1/4 3° 30° 3 Uncoated Available to Order*
    $215.35
  • A66136 HTC Tool 3/16 3/8 3/4 2-1/2 3° 30° 3 Uncoated Available to Order*
    $39.92
  • A66140 HTC Tool 3/16 3/8 1-1/4 3-1/8 3° 30° 3 Uncoated Available to Order*
    $48.25
  • A66144 HTC Tool 3/16 3/8 1-1/2 3-1/8 3° 30° 3 Uncoated Available to Order*
    $55.26
  • A66148 HTC Tool 3/16 1/2 2 4-1/8 3° 30° 3 Uncoated Available to Order*
    $69.74
  • A66119 HTC Tool 3/16 1/2 2-1/2 4-1/2 3° 30° 3 TiN Available to Order*
    $94.90
  • A66123 HTC Tool 3/16 1/2 3 5 3° 30° 3 TiN Available to Order*
    $110.44
  • A66127 HTC Tool 3/16 5/8 3-1/4 5-1/2 3° 30° 3 TiN Available to Order*
    $126.42
  • A66131 HTC Tool 3/16 5/8 4 6-1/2 3° 30° 3 TiN Available to Order*
    $151.99
  • A66135 HTC Tool 3/16 3/4 5 7-1/4 3° 30° 3 TiN Available to Order*
    $238.89
  • A66139 HTC Tool 3/16 3/8 3/4 2-1/2 3° 30° 3 TiN Available to Order*
    $45.45
  • A66143 HTC Tool 3/16 3/8 1-1/4 3-1/8 3° 30° 3 TiN Available to Order*
    $53.78
  • A66147 HTC Tool 3/16 3/8 1-1/2 3-1/8 3° 30° 3 TiN Available to Order*
    $60.80
  • A66151 HTC Tool 3/16 1/2 2 4-1/8 3° 30° 3 TiN Available to Order*
    $79.76
  • A66117 HTC Tool 3/16 1/2 2-1/2 4-1/2 3° 30° 3 TiCN Available to Order*
    $99.89
  • A66121 HTC Tool 3/16 1/2 3 5 3° 30° 3 TiCN Available to Order*
    $116.51
  • A66125 HTC Tool 3/16 5/8 3-1/4 5-1/2 3° 30° 3 TiCN Available to Order*
    $133.68
  • A66129 HTC Tool 3/16 5/8 4 6-1/2 3° 30° 3 TiCN Available to Order*
    $160.21
  • A66133 HTC Tool 3/16 3/4 5 7-1/4 3° 30° 3 TiCN Available to Order*
    $250.62
  • A66137 HTC Tool 3/16 3/8 3/4 2-1/2 3° 30° 3 TiCN Available to Order*
    $48.21
  • A66141 HTC Tool 3/16 3/8 1-1/4 3-1/8 3° 30° 3 TiCN Available to Order*
    $56.56
  • A66145 HTC Tool 3/16 3/8 1-1/2 3-1/8 3° 30° 3 TiCN Available to Order*
    $63.56
  • A66149 HTC Tool 3/16 1/2 2 4-1/8 3° 30° 3 TiCN Available to Order*
    $84.77
  • A66118 HTC Tool 3/16 1/2 2-1/2 4-1/2 3° 30° 3 TiALN Available to Order*
    $102.41
  • A66122 HTC Tool 3/16 1/2 3 5 3° 30° 3 TiALN Available to Order*
    $119.56
  • A66126 HTC Tool 3/16 5/8 3-1/4 5-1/2 3° 30° 3 TiALN Available to Order*
    $137.32
  • A66130 HTC Tool 3/16 5/8 4 6-1/2 3° 30° 3 TiALN Available to Order*
    $164.36
  • A66134 HTC Tool 3/16 3/4 5 7-1/4 3° 30° 3 TiALN Available to Order*
    $256.50
  • A66138 HTC Tool 3/16 3/8 3/4 2-1/2 3° 30° 3 TiALN Available to Order*
    $49.59
  • A66142 HTC Tool 3/16 3/8 1-1/4 3-1/8 3° 30° 3 TiALN Available to Order*
    $57.91
  • A66146 HTC Tool 3/16 3/8 1-1/2 3-1/8 3° 30° 3 TiALN Available to Order*
    $64.96
  • A66150 HTC Tool 3/16 1/2 2 4-1/8 3° 30° 3 TiALN Available to Order*
    $87.27
  • A66096 HTC Tool 3/16 1/2 2-1/2 4-1/2 4° 30° 3 Uncoated Available to Order*
    $112.51
  • A66100 HTC Tool 3/16 5/8 3-1/4 5-1/2 4° 30° 3 Uncoated Available to Order*
    $156.38
  • A66104 HTC Tool 3/16 3/4 4 6-1/2 4° 30° 3 Uncoated Available to Order*
    $207.48
  • A66108 HTC Tool 3/16 3/8 3/4 2-1/2 4° 30° 3 Uncoated Available to Order*
    $40.58
  • A66112 HTC Tool 3/16 3/8 1-1/4 3-1/8 4° 30° 3 Uncoated Available to Order*
    $58.12
  • A66099 HTC Tool 3/16 1/2 2-1/2 4-1/2 4° 30° 3 TiN Available to Order*
    $122.53
  • A66103 HTC Tool 3/16 5/8 3-1/4 5-1/2 4° 30° 3 TiN Available to Order*
    $170.94
  • A66107 HTC Tool 3/16 3/4 4 6-1/2 4° 30° 3 TiN Available to Order*
    $227.80
  • A66111 HTC Tool 3/16 3/8 3/4 2-1/2 4° 30° 3 TiN Available to Order*
    $46.09
  • A66115 HTC Tool 3/16 3/8 1-1/4 3-1/8 4° 30° 3 TiN Available to Order*
    $63.65
  • A66097 HTC Tool 3/16 1/2 2-1/2 4-1/2 4° 30° 3 TiCN Available to Order*
    $127.52
  • A66101 HTC Tool 3/16 5/8 3-1/4 5-1/2 4° 30° 3 TiCN Available to Order*
    $178.20
  • A66105 HTC Tool 3/16 3/4 4 6-1/2 4° 30° 3 TiCN Available to Order*
    $237.96
  • A66109 HTC Tool 3/16 3/8 3/4 2-1/2 4° 30° 3 TiCN Available to Order*
    $48.88
  • A66113 HTC Tool 3/16 3/8 1-1/4 3-1/8 4° 30° 3 TiCN Available to Order*
    $66.41
  • A66098 HTC Tool 3/16 1/2 2-1/2 4-1/2 4° 30° 3 TiALN Available to Order*
    $130.04
  • A66102 HTC Tool 3/16 5/8 3-1/4 5-1/2 4° 30° 3 TiALN Available to Order*
    $181.84
  • A66106 HTC Tool 3/16 3/4 4 6-1/2 4° 30° 3 TiALN Available to Order*
    $243.04
  • A66110 HTC Tool 3/16 3/8 3/4 2-1/2 4° 30° 3 TiALN Available to Order*
    $50.24
  • A66114 HTC Tool 3/16 3/8 1-1/4 3-1/8 4° 30° 3 TiALN Available to Order*
    $67.80
  • A66056 HTC Tool 3/16 1/2 2-1/2 4-1/2 5° 30° 3 Uncoated Available to Order*
    $110.53
  • A66060 HTC Tool 3/16 3/4 3 5-1/2 5° 30° 3 Uncoated Available to Order*
    $127.85
  • A66063 HTC Tool 3/16 1/2 3 5 5° 30° 3 Uncoated Available to Order*
    $133.56
  • A66068 HTC Tool 3/16 3/4 3-1/4 5-1/2 5° 30° 3 Uncoated Available to Order*
    $149.57
  • A66072 HTC Tool 3/16 3/4 4 6-1/2 5° 30° 3 Uncoated Available to Order*
    $187.28
  • A66076 HTC Tool 3/16 1 5 7-1/2 5° 30° 3 Uncoated Available to Order*
    $261.66
  • A66080 HTC Tool 3/16 3/8 3/4 2-1/2 5° 30° 3 Uncoated Available to Order*
    $40.14
  • A66084 HTC Tool 3/16 1/2 1-1/4 3-1/8 5° 30° 3 Uncoated Available to Order*
    $50.68
  • A66088 HTC Tool 3/16 1/2 1-1/2 3-1/8 5° 30° 3 Uncoated Available to Order*
    $57.89
  • A66092 HTC Tool 3/16 1/2 2 4-1/8 5° 30° 3 Uncoated Available to Order*
    $77.63
  • A66059 HTC Tool 3/16 1/2 2-1/2 4-1/2 5° 30° 3 TiN Available to Order*
    $120.56
  • A66066 HTC Tool 3/16 1/2 3 5 5° 30° 3 TiN Available to Order*
    $145.74
  • A66067 HTC Tool 3/16 3/4 3 5-1/2 5° 30° 3 TiN Available to Order*
    $144.53
  • A66071 HTC Tool 3/16 3/4 3-1/4 5-1/2 5° 30° 3 TiN Available to Order*
    $166.25
  • A66075 HTC Tool 3/16 3/4 4 6-1/2 5° 30° 3 TiN Available to Order*
    $207.62
  • A66079 HTC Tool 3/16 1 5 7-1/2 5° 30° 3 TiN Available to Order*
    $289.06
  • A66083 HTC Tool 3/16 3/8 3/4 2-1/2 5° 30° 3 TiN Available to Order*
    $45.66
  • A66087 HTC Tool 3/16 1/2 1-1/4 3-1/8 5° 30° 3 TiN Available to Order*
    $57.38
  • A66091 HTC Tool 3/16 1/2 1-1/2 3-1/8 5° 30° 3 TiN Available to Order*
    $64.63
  • A66095 HTC Tool 3/16 1/2 2 4-1/8 5° 30° 3 TiN Available to Order*
    $87.66
  • A66057 HTC Tool 3/16 1/2 2-1/2 4-1/2 5° 30° 3 TiCN Available to Order*
    $125.58
  • A66061 HTC Tool 3/16 3/4 3 5-1/2 5° 30° 3 TiCN Available to Order*
    $152.84
  • A66064 HTC Tool 3/16 1/2 3 5 5° 30° 3 TiCN Available to Order*
    $151.81
  • A66069 HTC Tool 3/16 3/4 3-1/4 5-1/2 5° 30° 3 TiCN Available to Order*
    $174.56
  • A66073 HTC Tool 3/16 3/4 4 6-1/2 5° 30° 3 TiCN Available to Order*
    $217.79
  • A66077 HTC Tool 3/16 1 5 7-1/2 5° 30° 3 TiCN Available to Order*
    $302.77
  • A66081 HTC Tool 3/16 3/8 3/4 2-1/2 5° 30° 3 TiCN Available to Order*
    $48.41
  • A66085 HTC Tool 3/16 1/2 1-1/4 3-1/8 5° 30° 3 TiCN Available to Order*
    $60.76
  • A66089 HTC Tool 3/16 1/2 1-1/2 3-1/8 5° 30° 3 TiCN Available to Order*
    $67.99
  • A66093 HTC Tool 3/16 1/2 2 4-1/8 5° 30° 3 TiCN Available to Order*
    $92.68
  • A66058 HTC Tool 3/16 1/2 2-1/2 4-1/2 5° 30° 3 TiALN Available to Order*
    $128.05
  • A66062 HTC Tool 3/16 3/4 3 5-1/2 5° 30° 3 TiALN Available to Order*
    $157.03
  • A66065 HTC Tool 3/16 1/2 3 5 5° 30° 3 TiALN Available to Order*
    $154.86
  • A66070 HTC Tool 3/16 3/4 3-1/4 5-1/2 5° 30° 3 TiALN Available to Order*
    $178.73
  • A66074 HTC Tool 3/16 3/4 4 6-1/2 5° 30° 3 TiALN Available to Order*
    $222.88
  • A66078 HTC Tool 3/16 1 5 7-1/2 5° 30° 3 TiALN Available to Order*
    $309.64

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

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