135° - Letter Size HD

135° - Letter Size HD

Atlas Cobalt Stub Drill Letter Size

Cobalt Stub Drill - 2 Flute - Letter Sizes - 135° Split Point

  • 135 Degree Split Point
  • Optimized for drilling stainless steels, nickel-based alloys, and titanium alloys
  • Made in the USA
  • Gold Oxide finish extends tool life, improves lubricity, and reduces grinding stresses 
  • ALTiN coating offers increased wear and heat resistance
  • M42 Cobalt

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) Overall Length (L1) Shank Style Point Angle Number of Flutes Morse Taper Included Angle (A) Package Qty Coating In Stock Price Quantity
    A58442 ACT B 1-3/8 2-1/2 135° 2 12 ALTiN 38
    $10.11
  • A58443 ACT C 1-3/8 2-1/2 135° 2 12 ALTiN 100
    $10.11
  • A58444 ACT D 1-3/8 2-1/2 135° 2 12 ALTiN 38
    $10.11
  • A58446 ACT F 1-7/16 2-5/8 135° 2 6 ALTiN 100
    $10.72
  • A58447 ACT G 1-7/16 2-5/8 135° 2 6 ALTiN 56
    $10.72
  • A58448 ACT H 1-1/2 2-11/16 135° 2 6 ALTiN 20
    $11.47
  • A58449 ACT I 1-1/2 2-11/16 135° 2 6 ALTiN 32
    $11.47
  • A58450 ACT J 1-1/2 2-11/16 135° 2 6 ALTiN 14
    $11.47
  • A58451 ACT K 1-1/2 2-11/16 135° 2 6 ALTiN 24
    $11.47
  • A58452 ACT L 1-9/16 2-3/4 135° 2 6 ALTiN 20
    $12.83
  • A58453 ACT M 1-9/16 2-3/4 135° 2 6 ALTiN 20
    $12.83
  • A58454 ACT N 1-5/8 2-13/16 135° 2 6 ALTiN 12
    $13.57
  • A45727 ACT S 1-3/4 3-1/16 135° 2 6 Straw Finish 100
    $11.92
  • A45728 ACT T 1-3/4 3-1/16 135° 2 6 Straw Finish 74
    $11.92
  • A45729 ACT U 1-13/16 3-1/8 135° 2 6 Straw Finish 100
    $11.92
  • A45730 ACT V 1-7/8 3-1/4 135° 2 6 Straw Finish 80
    $13.20
  • A45731 ACT W 1-7/8 3-1/4 135° 2 6 Straw Finish 100
    $13.20
  • A45732 ACT X 1-15/16 3-5/16 135° 2 6 Straw Finish 56
    $13.20
  • A45733 ACT Y 1-15/16 3-5/16 135° 2 6 Straw Finish 100
    $13.20
  • Total: items /

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