HSS Corner Rounding End Mills

HSS Corner Rounding End Mills

Atlas HSS 4 Flute Corner Rounder

HSS End Mill - 4 Flute - Corner Rounder

  • 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
  • TiALN 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
    A67350 HTC Tool 7/16 3/8 5/16 2-1/2 1/32 4 Uncoated Available to Order*
    $28.81
  • A67354 HTC Tool 7/16 3/8 1/4 2-1/2 1/16 4 Uncoated Available to Order*
    $29.21
  • A67353 HTC Tool 7/16 3/8 5/16 2-1/2 1/32 4 TiN Available to Order*
    $32.53
  • A67357 HTC Tool 7/16 3/8 1/4 2-1/2 1/16 4 TiN Available to Order*
    $32.93
  • A67351 HTC Tool 7/16 3/8 5/16 2-1/2 1/32 4 TiCN Available to Order*
    $34.39
  • A67355 HTC Tool 7/16 3/8 1/4 2-1/2 1/16 4 TiCN Available to Order*
    $34.79
  • A67352 HTC Tool 7/16 3/8 5/16 2-1/2 1/32 4 TiALN Available to Order*
    $35.32
  • A67356 HTC Tool 7/16 3/8 1/4 2-1/2 1/16 4 TiALN Available to Order*
    $35.71
  • A63557 HTC Tool 1/2 3/8 1/4 2-1/2 3/32 4 Uncoated Available to Order*
    $31.06
  • A63560 HTC Tool 1/2 3/8 1/4 2-1/2 3/32 4 TiN Available to Order*
    $34.78
  • A63558 HTC Tool 1/2 3/8 1/4 2-1/2 3/32 4 TiCN Available to Order*
    $36.61
  • A63559 HTC Tool 1/2 3/8 1/4 2-1/2 3/32 4 TiALN Available to Order*
    $37.56
  • A66384 HTC Tool 5/8 1/2 5/16 3 1/8 4 Uncoated Available to Order*
    $38.17
  • A66387 HTC Tool 5/8 1/2 5/16 3 1/8 4 TiN Available to Order*
    $44.12
  • A66385 HTC Tool 5/8 1/2 5/16 3 1/8 4 TiCN Available to Order*
    $47.11
  • A66386 HTC Tool 5/8 1/2 5/16 3 1/8 4 TiALN Available to Order*
    $48.59
  • A65053 HTC Tool 3/4 1/2 5/16 3 5/32 4 Uncoated Available to Order*
    $41.84
  • A65056 HTC Tool 3/4 1/2 5/16 3 5/32 4 TiN Available to Order*
    $48.93
  • A65054 HTC Tool 3/4 1/2 5/16 3 5/32 4 TiCN Available to Order*
    $52.47
  • A65055 HTC Tool 3/4 1/2 5/16 3 5/32 4 TiALN Available to Order*
    $54.22
  • A67071 HTC Tool 7/8 3/4 3/8 3-1/8 3/16 4 Uncoated Available to Order*
    $47.38
  • A67072 HTC Tool 7/8 1/2 3/8 2-15/16 3/16 4 Uncoated Available to Order*
    $47.38
  • A67075 HTC Tool 7/8 1/2 3/8 2-15/16 3/16 4 TiN Available to Order*
    $57.72
  • A67078 HTC Tool 7/8 3/4 3/8 3-1/8 3/16 4 TiN Available to Order*
    $57.72
  • A67073 HTC Tool 7/8 1/2 3/8 2-15/16 3/16 4 TiCN Available to Order*
    $62.88
  • A67076 HTC Tool 7/8 3/4 3/8 3-1/8 3/16 4 TiCN Available to Order*
    $62.88
  • A67074 HTC Tool 7/8 1/2 3/8 2-15/16 3/16 4 TiALN Available to Order*
    $65.48
  • A67077 HTC Tool 7/8 3/4 3/8 3-1/8 3/16 4 TiALN Available to Order*
    $65.48
  • A60361 HTC Tool 1 3/4 3/8 3-1/4 1/4 4 Uncoated Available to Order*
    $52.77
  • A60362 HTC Tool 1 1/2 3/8 3 1/4 4 Uncoated Available to Order*
    $52.77
  • A60365 HTC Tool 1 1/2 3/8 3 1/4 4 TiN Available to Order*
    $64.80
  • A60368 HTC Tool 1 3/4 3/8 3-1/4 1/4 4 TiN Available to Order*
    $64.80
  • A60363 HTC Tool 1 1/2 3/8 3 1/4 4 TiCN Available to Order*
    $70.81
  • A60366 HTC Tool 1 3/4 3/8 3-1/4 1/4 4 TiCN Available to Order*
    $70.81
  • A60364 HTC Tool 1 1/2 3/8 3 1/4 4 TiALN Available to Order*
    $73.83
  • A60367 HTC Tool 1 3/4 3/8 3-1/4 1/4 4 TiALN Available to Order*
    $73.83
  • A63293 HTC Tool 1-1/8 7/8 3/8 3-1/2 5/16 4 Uncoated Available to Order*
    $64.62
  • A63294 HTC Tool 1-1/8 1/2 3/8 3-1/4 5/16 4 Uncoated Available to Order*
    $64.62
  • A63297 HTC Tool 1-1/8 1/2 3/8 3-1/4 5/16 4 TiN Available to Order*
    $78.96
  • A63300 HTC Tool 1-1/8 7/8 3/8 3-1/2 5/16 4 TiN Available to Order*
    $78.96
  • A63295 HTC Tool 1-1/8 1/2 3/8 3-1/4 5/16 4 TiCN Available to Order*
    $86.14
  • A63298 HTC Tool 1-1/8 7/8 3/8 3-1/2 5/16 4 TiCN Available to Order*
    $86.14
  • A63296 HTC Tool 1-1/8 1/2 3/8 3-1/4 5/16 4 TiALN Available to Order*
    $89.71
  • A63299 HTC Tool 1-1/8 7/8 3/8 3-1/2 5/16 4 TiALN Available to Order*
    $89.71
  • A62769 HTC Tool 1-1/4 7/8 3/8 3-3/4 3/8 4 Uncoated Available to Order*
    $73.55
  • A62770 HTC Tool 1-1/4 1/2 3/8 3-1/2 3/8 4 Uncoated Available to Order*
    $73.55
  • A62773 HTC Tool 1-1/4 1/2 3/8 3-1/2 3/8 4 TiN Available to Order*
    $87.91
  • A62776 HTC Tool 1-1/4 7/8 3/8 3-3/4 3/8 4 TiN Available to Order*
    $87.91
  • A62771 HTC Tool 1-1/4 1/2 3/8 3-1/2 3/8 4 TiCN Available to Order*
    $95.10
  • A62774 HTC Tool 1-1/4 7/8 3/8 3-3/4 3/8 4 TiCN Available to Order*
    $95.10
  • A62772 HTC Tool 1-1/4 1/2 3/8 3-1/2 3/8 4 TiALN Available to Order*
    $98.67
  • A62775 HTC Tool 1-1/4 7/8 3/8 3-3/4 3/8 4 TiALN Available to Order*
    $98.67
  • A63417 HTC Tool 1-3/8 1 3/8 4 7/16 4 Uncoated Available to Order*
    $81.20
  • A63418 HTC Tool 1-3/8 3/4 3/8 3-3/4 7/16 4 Uncoated Available to Order*
    $81.20
  • A63421 HTC Tool 1-3/8 3/4 3/8 3-3/4 7/16 4 TiN Available to Order*
    $97.88
  • A63424 HTC Tool 1-3/8 1 3/8 4 7/16 4 TiN Available to Order*
    $99.53
  • A63419 HTC Tool 1-3/8 3/4 3/8 3-3/4 7/16 4 TiCN Available to Order*
    $106.24
  • A63422 HTC Tool 1-3/8 1 3/8 4 7/16 4 TiCN Available to Order*
    $108.71
  • A63420 HTC Tool 1-3/8 3/4 3/8 3-3/4 7/16 4 TiALN Available to Order*
    $110.42
  • A63423 HTC Tool 1-3/8 1 3/8 4 7/16 4 TiALN Available to Order*
    $113.26
  • A62217 HTC Tool 1-1/2 1 3/8 4-1/8 1/2 4 Uncoated Available to Order*
    $86.18
  • A62218 HTC Tool 1-1/2 3/4 3/8 3-7/8 1/2 4 Uncoated Available to Order*
    $86.18
  • A62221 HTC Tool 1-1/2 3/4 3/8 3-7/8 1/2 4 TiN Available to Order*
    $104.53
  • A62224 HTC Tool 1-1/2 1 3/8 4-1/8 1/2 4 TiN Available to Order*
    $104.53
  • A62219 HTC Tool 1-1/2 3/4 3/8 3-7/8 1/2 4 TiCN Available to Order*
    $113.68
  • A62222 HTC Tool 1-1/2 1 3/8 4-1/8 1/2 4 TiCN Available to Order*
    $113.68
  • A62220 HTC Tool 1-1/2 3/4 3/8 3-7/8 1/2 4 TiALN Available to Order*
    $118.27
  • A62223 HTC Tool 1-1/2 1 3/8 4-1/8 1/2 4 TiALN Available to Order*
    $118.27
  • A67725 HTC Tool 1-15/16 1 9/16 4-1/4 5/8 4 Uncoated Available to Order*
    $105.14
  • A67726 HTC Tool 1-15/16 3/4 9/16 4 5/8 4 Uncoated Available to Order*
    $105.14
  • A67729 HTC Tool 1-15/16 3/4 9/16 4 5/8 4 TiN Available to Order*
    $132.74
  • A67732 HTC Tool 1-15/16 1 9/16 4-1/4 5/8 4 TiN Available to Order*
    $132.74
  • A67727 HTC Tool 1-15/16 3/4 9/16 4 5/8 4 TiCN Available to Order*
    $146.55
  • A67730 HTC Tool 1-15/16 1 9/16 4-1/4 5/8 4 TiCN Available to Order*
    $146.55
  • A67728 HTC Tool 1-15/16 3/4 9/16 4 5/8 4 TiALN Available to Order*
    $153.47
  • A67731 HTC Tool 1-15/16 1 9/16 4-1/4 5/8 4 TiALN Available to Order*
    $153.47
  • A63257 HTC Tool 2-1/4 1 5/8 4-5/16 3/4 4 Uncoated Available to Order*
    $118.29
  • A63258 HTC Tool 2-1/4 3/4 5/8 4-1/8 3/4 4 Uncoated Available to Order*
    $118.29
  • A63261 HTC Tool 2-1/4 3/4 5/8 4-1/8 3/4 4 TiN Available to Order*
    $167.65
  • A63264 HTC Tool 2-1/4 1 5/8 4-5/16 3/4 4 TiN Available to Order*
    $167.65
  • A63259 HTC Tool 2-1/4 3/4 5/8 4-1/8 3/4 4 TiCN Available to Order*
    $192.34
  • A63262 HTC Tool 2-1/4 1 5/8 4-5/16 3/4 4 TiCN Available to Order*
    $192.34
  • A63260 HTC Tool 2-1/4 3/4 5/8 4-1/8 3/4 4 TiALN Available to Order*
    $204.68
  • A63263 HTC Tool 2-1/4 1 5/8 4-5/16 3/4 4 TiALN Available to Order*
    $204.68
  • A61313 HTC Tool 3 1 7/8 4-3/4 1 4 Uncoated Available to Order*
    $141.47
  • A61314 HTC Tool 3 3/4 7/8 4-1/2 1 4 Uncoated Available to Order*
    $141.47
  • A61317 HTC Tool 3 3/4 7/8 4-1/2 1 4 TiN Available to Order*
    $190.83
  • A61320 HTC Tool 3 1 7/8 4-3/4 1 4 TiN Available to Order*
    $190.83
  • A61315 HTC Tool 3 3/4 7/8 4-1/2 1 4 TiCN Available to Order*
    $215.50
  • A61318 HTC Tool 3 1 7/8 4-3/4 1 4 TiCN Available to Order*
    $215.50
  • A61316 HTC Tool 3 3/4 7/8 4-1/2 1 4 TiALN Available to Order*
    $227.84
  • A61319 HTC Tool 3 1 7/8 4-3/4 1 4 TiALN Available to Order*
    $227.84

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

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