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
    A66496 HTC Tool 5/8 5/8 3-1/4 5-1/2 1/2° 30° 3 Uncoated Available to Order*
    $119.96
  • A66500 HTC Tool 5/8 5/8 4-1/4 6-1/2 1/2° 30° 3 Uncoated Available to Order*
    $135.54
  • A66504 HTC Tool 5/8 5/8 2-1/4 4-1/2 1/2° 30° 3 Uncoated Available to Order*
    $110.11
  • A66499 HTC Tool 5/8 5/8 3-1/4 5-1/2 1/2° 30° 3 TiN Available to Order*
    $134.52
  • A66503 HTC Tool 5/8 5/8 4-1/4 6-1/2 1/2° 30° 3 TiN Available to Order*
    $151.99
  • A66507 HTC Tool 5/8 5/8 2-1/4 4-1/2 1/2° 30° 3 TiN Available to Order*
    $122.64
  • A66497 HTC Tool 5/8 5/8 3-1/4 5-1/2 1/2° 30° 3 TiCN Available to Order*
    $141.78
  • A66501 HTC Tool 5/8 5/8 4-1/4 6-1/2 1/2° 30° 3 TiCN Available to Order*
    $160.21
  • A66505 HTC Tool 5/8 5/8 2-1/4 4-1/2 1/2° 30° 3 TiCN Available to Order*
    $128.90
  • A66498 HTC Tool 5/8 5/8 3-1/4 5-1/2 1/2° 30° 3 TiALN Available to Order*
    $145.44
  • A66502 HTC Tool 5/8 5/8 4-1/4 6-1/2 1/2° 30° 3 TiALN Available to Order*
    $164.36
  • A66506 HTC Tool 5/8 5/8 2-1/4 4-1/2 1/2° 30° 3 TiALN Available to Order*
    $132.02
  • A66484 HTC Tool 5/8 5/8 3-1/4 5-1/2 1° 30? 3 Uncoated Available to Order*
    $123.92
  • A66488 HTC Tool 5/8 5/8 4-1/4 6-1/2 1° 30° 3 Uncoated Available to Order*
    $141.24
  • A66492 HTC Tool 5/8 5/8 2-1/4 4-1/2 1° 30° 3 Uncoated Available to Order*
    $113.82
  • A66487 HTC Tool 5/8 5/8 3-1/4 5-1/2 1° 30° 3 TiN Available to Order*
    $138.49
  • A66491 HTC Tool 5/8 5/8 4-1/4 6-1/2 1° 30° 3 TiN Available to Order*
    $157.69
  • A66495 HTC Tool 5/8 5/8 2-1/4 4-1/2 1° 30° 3 TiN Available to Order*
    $126.39
  • A66485 HTC Tool 5/8 5/8 3-1/4 5-1/2 1° 30° 3 TiCN Available to Order*
    $145.74
  • A66489 HTC Tool 5/8 5/8 4-1/4 6-1/2 1° 30° 3 TiCN Available to Order*
    $165.92
  • A66493 HTC Tool 5/8 5/8 2-1/4 4-1/2 1° 30° 3 TiCN Available to Order*
    $132.63
  • A66486 HTC Tool 5/8 5/8 3-1/4 5-1/2 1° 30° 3 TiALN Available to Order*
    $149.40
  • A66490 HTC Tool 5/8 5/8 4-1/4 6-1/2 1° 30° 3 TiALN Available to Order*
    $170.03
  • A66494 HTC Tool 5/8 5/8 2-1/4 4-1/2 1° 30° 3 TiALN Available to Order*
    $135.75
  • A66472 HTC Tool 5/8 3/4 3-1/4 5-1/2 2? 30? 3 Uncoated Available to Order*
    $137.74
  • A66476 HTC Tool 5/8 3/4 4-1/4 6-1/2 2? 30? 3 Uncoated Available to Order*
    $155.96
  • A66480 HTC Tool 5/8 3/4 2-1/4 4-1/2 2° 30° 3 Uncoated Available to Order*
    $130.06
  • A66475 HTC Tool 5/8 3/4 3-1/4 5-1/2 2? 30? 3 TiN Available to Order*
    $154.38
  • A66479 HTC Tool 5/8 3/4 4-1/4 6-1/2 2? 30° 3 TiN Available to Order*
    $176.28
  • A66483 HTC Tool 5/8 3/4 2-1/4 4-1/2 2° 30? 3 TiN Available to Order*
    $144.90
  • A66473 HTC Tool 5/8 3/4 3-1/4 5-1/2 2? 30? 3 TiCN Available to Order*
    $162.72
  • A66477 HTC Tool 5/8 3/4 4-1/4 6-1/2 2? 30? 3 TiCN Available to Order*
    $186.43
  • A66481 HTC Tool 5/8 3/4 2-1/4 4-1/2 2° 30? 3 TiCN Available to Order*
    $152.32
  • A66474 HTC Tool 5/8 3/4 3-1/4 5-1/2 2? 30? 3 TiALN Available to Order*
    $166.90
  • A66478 HTC Tool 5/8 3/4 4-1/4 6-1/2 2? 30° 3 TiALN Available to Order*
    $191.50
  • A66482 HTC Tool 5/8 3/4 2-1/4 4-1/2 2? 30? 3 TiALN Available to Order*
    $156.03
  • A66456 HTC Tool 5/8 3/4 3-1/4 5-1/2 3? 30? 3 Uncoated Available to Order*
    $213.60
  • A66460 HTC Tool 5/8 1 4 6-1/2 3? 30? 3 Uncoated Available to Order*
    $253.98
  • A66464 HTC Tool 5/8 1 5 7-1/2 3? 30? 3 Uncoated Available to Order*
    $322.82
  • A66468 HTC Tool 5/8 3/4 2-1/4 4-1/2 3? 30? 3 Uncoated Available to Order*
    $149.57
  • A66459 HTC Tool 5/8 3/4 3-1/4 5-1/2 3? 30? 3 TiN Available to Order*
    $230.28
  • A66463 HTC Tool 5/8 1 4 6-1/2 3? 30? 3 TiN Available to Order*
    $279.84
  • A66467 HTC Tool 5/8 1 5 7-1/2 3? 30? 3 TiN Available to Order*
    $350.26
  • A66471 HTC Tool 5/8 3/4 2-1/4 4-1/2 3? 30? 3 TiN Available to Order*
    $164.43
  • A66457 HTC Tool 5/8 3/4 3-1/4 5-1/2 3? 30? 3 TiCN Available to Order*
    $238.61
  • A66461 HTC Tool 5/8 1 4 6-1/2 3? 30? 3 TiCN Available to Order*
    $292.74
  • A66465 HTC Tool 5/8 1 5 7-1/2 3? 30? 3 TiCN Available to Order*
    $363.96
  • A66469 HTC Tool 5/8 3/4 2-1/4 4-1/2 3? 30? 3 TiCN Available to Order*
    $171.83
  • A66458 HTC Tool 5/8 3/4 3-1/4 5-1/2 3? 30? 3 TiALN Available to Order*
    $242.78
  • A66462 HTC Tool 5/8 1 4 6-1/2 3? 30? 3 TiALN Available to Order*
    $299.23
  • A66466 HTC Tool 5/8 1 5 7-1/2 3? 30? 3 TiALN Available to Order*
    $370.81
  • A66470 HTC Tool 5/8 3/4 2-1/4 4-1/2 3? 30? 3 TiALN Available to Order*
    $175.54
  • A66448 HTC Tool 5/8 1-1/4 5 7-1/2 5? 30° 4 Uncoated Available to Order*
    $430.10
  • A66452 HTC Tool 5/8 3/4 2-1/4 4-1/2 5° 30? 3 Uncoated Available to Order*
    $195.19
  • A66451 HTC Tool 5/8 1-1/4 5 7-1/2 5? 30° 4 TiN Available to Order*
    $468.89
  • A66455 HTC Tool 5/8 3/4 2-1/4 4-1/2 5? 30? 3 TiN Available to Order*
    $210.05
  • A66449 HTC Tool 5/8 1-1/4 5 7-1/2 5? 30° 4 TiCN Available to Order*
    $488.30
  • A66453 HTC Tool 5/8 3/4 2-1/4 4-1/2 5? 30? 3 TiCN Available to Order*
    $217.46
  • A66450 HTC Tool 5/8 1-1/4 5 7-1/2 5? 30? 4 TiALN Available to Order*
    $497.98
  • A66454 HTC Tool 5/8 3/4 2-1/4 4-1/2 5° 30? 3 TiALN Available to Order*
    $221.16
  • A66440 HTC Tool 5/8 1-1/4 4 6-1/2 7° 30° 4 Uncoated Available to Order*
    $430.74
  • A66444 HTC Tool 5/8 1-1/4 5 7-1/2 7° 30° 4 Uncoated Available to Order*
    $478.34
  • A66443 HTC Tool 5/8 1-1/4 4 6-1/2 7° 30° 4 TiN Available to Order*
    $464.85
  • A66447 HTC Tool 5/8 1-1/4 5 7-1/2 7° 30° 4 TiN Available to Order*
    $517.14
  • A66441 HTC Tool 5/8 1-1/4 4 6-1/2 7° 30° 4 TiCN Available to Order*
    $481.88
  • A66445 HTC Tool 5/8 1-1/4 5 7-1/2 7° 30° 4 TiCN Available to Order*
    $536.55
  • A66442 HTC Tool 5/8 1-1/4 4 6-1/2 7° 30° 4 TiALN Available to Order*
    $490.42
  • A66446 HTC Tool 5/8 1-1/4 5 7-1/2 7? 30° 4 TiALN Available to Order*
    $546.23
  • A65205 HTC Tool 3/4 3/4 3-1/4 5-3/4 1/2° 30° 3 Uncoated Available to Order*
    $136.85
  • A65209 HTC Tool 3/4 3/4 4-1/4 7-3/4 1/2° 30° 3 Uncoated Available to Order*
    $162.73
  • A65213 HTC Tool 3/4 3/4 5-1/4 7-3/4 1/2° 30° 3 Uncoated Available to Order*
    $251.35
  • A65217 HTC Tool 3/4 3/4 2-1/4 4-1/2 1/2° 30° 3 Uncoated Available to Order*
    $115.57
  • A65208 HTC Tool 3/4 3/4 3-1/4 5-3/4 1/2° 30° 3 TiN Available to Order*
    $153.53
  • A65212 HTC Tool 3/4 3/4 4-1/4 7-3/4 1/2° 30° 3 TiN Available to Order*
    $186.25
  • A65216 HTC Tool 3/4 3/4 5-1/4 7-3/4 1/2° 30° 3 TiN Available to Order*
    $274.85
  • A65220 HTC Tool 3/4 3/4 2-1/4 4-1/2 1/2° 30° 3 TiN Available to Order*
    $130.45
  • A65206 HTC Tool 3/4 3/4 3-1/4 5-3/4 1/2° 30° 3 TiCN Available to Order*
    $161.84
  • A65210 HTC Tool 3/4 3/4 4-1/4 7-3/4 1/2° 30° 3 TiCN Available to Order*
    $198.00
  • A65214 HTC Tool 3/4 3/4 5-1/4 7-3/4 1/2° 30° 3 TiCN Available to Order*
    $286.58
  • A65218 HTC Tool 3/4 3/4 2-1/4 4-1/2 1/2° 30° 3 TiCN Available to Order*
    $137.85
  • A65207 HTC Tool 3/4 3/4 3-1/4 5-3/4 1/2° 30° 3 TiALN Available to Order*
    $165.99
  • A65211 HTC Tool 3/4 3/4 4-1/4 7-3/4 1/2° 30° 3 TiALN Available to Order*
    $203.86
  • A65215 HTC Tool 3/4 3/4 5-1/4 7-3/4 1/2° 30° 3 TiALN Available to Order*
    $292.46
  • A65219 HTC Tool 3/4 3/4 2-1/4 4-1/2 1/2° 30° 3 TiALN Available to Order*
    $141.54
  • A65189 HTC Tool 3/4 3/4 3-1/4 5-3/4 1° 30° 3 Uncoated Available to Order*
    $147.80
  • A65193 HTC Tool 3/4 3/4 4-1/4 6-3/4 1° 30° 3 Uncoated Available to Order*
    $179.60
  • A65197 HTC Tool 3/4 3/4 5-1/4 7-3/4 1° 30° 3 Uncoated Available to Order*
    $260.77
  • A65201 HTC Tool 3/4 3/4 2-1/4 4-3/4 1° 30° 3 Uncoated Available to Order*
    $124.34
  • A65192 HTC Tool 3/4 3/4 3-1/4 5-3/4 1° 30° 3 TiN Available to Order*
    $164.48
  • A65196 HTC Tool 3/4 3/4 4-1/4 6-3/4 1° 30° 3 TiN Available to Order*
    $199.96
  • A65200 HTC Tool 3/4 3/4 5-1/4 7-3/4 1° 30° 3 TiN Available to Order*
    $284.29
  • A65204 HTC Tool 3/4 3/4 2-1/4 4-3/4 1° 30° 3 TiN Available to Order*
    $139.21
  • A65190 HTC Tool 3/4 3/4 3-1/4 5-3/4 1° 30° 3 TiCN Available to Order*
    $172.81
  • A65194 HTC Tool 3/4 3/4 4-1/4 6-3/4 1° 30° 3 TiCN Available to Order*
    $210.10
  • A65198 HTC Tool 3/4 3/4 5-1/4 7-3/4 1° 30° 3 TiCN Available to Order*
    $296.03
  • A65202 HTC Tool 3/4 3/4 2-1/4 4-3/4 1° 30° 3 TiCN Available to Order*
    $146.61
  • A65191 HTC Tool 3/4 3/4 3-1/4 5-3/4 1° 30° 3 TiALN Available to Order*
    $176.98
  • A65195 HTC Tool 3/4 3/4 4-1/4 6-3/4 1° 30° 3 TiALN Available to Order*
    $215.20
  • A65199 HTC Tool 3/4 3/4 5-1/4 7-3/4 1° 30° 3 TiALN Available to Order*
    $301.91
  • A65203 HTC Tool 3/4 3/4 2-1/4 4-3/4 1° 30° 3 TiALN Available to Order*
    $150.31

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

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